Melonite Qpq Service

The coated bolts probably cycle a little better when they are under lubricated. VooDoo Innovations 18 Inch Barrel AR-15 5. Melonite™ and Melonite QPQ™ are thermochemical processes intended for the case hardening of iron based metals. The final result after processing is a hardness of 60-62 HRC for chrome-moly steels like AISI 41xx and a hardness of 70-72 HRC for steels like 416/417. 7" CHF mid length Ar15 barrel. The Magnum Linear Comp is machined from carbon steel, QPQ Black Nitride finished, and can be used in any rifle cartridge application. The barrel has a heavy contour, and a Melonite QPQ finish, which is thinner and harder than chrome lining, ultimately reducing friction and prolonging barrel life. Featuring a unique telescoping stock, adjustable gas system, all in a light weight platform. Ferritic nitrocarburizing, also known by the proprietary names Tennifer/ Tenifer and Melonite, is a range of proprietary case hardening processes that diffuse nitrogen and carbon into ferrous metals at sub-critical temperatures during a salt bath. 9,410,756 - 15-position adjustability from 0 -. Slr Gas Block Dimpling Jig Save Up To 17% Brand Slr. We are devoted towards offering the qualitative Plasma And Ion Nitriding Service, Ion Nitriding Service, Gas Nitriding Service, Tufftride QPQ Service, Induction Hardening Service, Melonite QPQ Service and Heat Treatment Service. There’s a sea of muzzle devices for your AR-pattern rifle. Like the original MSR 15 Recon, it comes standard with upgrades such as a two-stage trigger, free-float handguard with M-LOK compatibility. Chosen shuttle service tours simply go longer versus brand new buses. Faxon's Match Series of barrels takes our renowned performance and value up a notch. I was told, "We've been told it's comparable". Shop more Superlative Arms at ballisticadvantage. 750 Melonite/QPQ Coated Aim Sports ZHMGBA02A Micro Gas Block. Get yours online today and pick up in store. I do not endorse any specific product and this video is not an attempt to sell you a good or service. Paul-Minneapolis, MN area operating 24 hours a day, 7 days a week. As it is a diffusion process, part of the case penetrates into the substrate and part of it is dimensional growth. There are 5,558 qpq suppliers, mainly located in Asia. QPQ is a 1000F salt bath nitriding process similar to Tufftride. The bolt carrier's solid steel, 1-piece construction incorporates an integral piston strike face to guarantee integrity over time, while the bolt assembly is spring loaded for proper lock-up and to help reduce bolt bounce and cam pin wear. Our surface treatment solution company has been providing the best in coating and heat treatment services in North America for over 30 years. Since I just got it back, I can't tell you how it has done with holster wear and use but in the interest of higher learning, I decided to accelerate the process and attack it with my Strider SMF. I get the feeling the smiths who post here avoid the subject because if they favor a particular finish it might offend their brethren and lead to long, drawn out flame wars. Melonite, Isonite, Tufftride (and several other trade names) are basically the same process (QP and QPQ) using molten salts to permeate the base metal with nitrogen and carbon. 56 NATO, Mid-Length, 4150 QPQ $159. Melonite is a heat treat not a coating. " Ok Why? The bolt is the highest wear part, taking the constant beating of the bolt lugs rotating in and out of the barrel extension, as well as movement within the carrier to extract the shell. I believe that this is a treatment similar to the nitried that is mentioned above. Aka, melonite, QPQ,. The Savage MSR 10 Hunter is a compact sporting platform that still packs the punch of 308 Win. The new Savage MSR-15 Patrol is a step up from the many rack-grade M4 clones popular today. Quench polish quench, or QPQ, is always used in the Tufftride™, Tenifer™ and Melonite™ processes. When I got home I cleaned both guns thoroughly. I ordered this barrel for my most recent build, and integrity does it again. When both of the barrels you are looking at are cheap/budget ones, might as well get the one that has a longer service life. 0 adds upgrades to the platform that redefined what shooters expect from modern sporting rifles. This coating reduces friction and initial wear and is typically accompanied by a hardened surface (RC 55-60). This barrel is an excellent choice for a general purpose AR rifle build especially in states that do not allow a threaded barrel. 223 Syn The Micro Gas Block is a uniquely designed gas block that is extraordinarily lightweight and one of the smallest size gas blocks available. 750 Dimpling Jig. QPQ August 21, 2008. BLACKHAWK! KNOXX AR pistol grip and AXIOM carbine stock. With a 1/2x28 thread pitch, this AR-15 compensator will be compatible with all 5. 5 Grendel Bolt Assembly, Melonite QPQ, Nitrided 6. 30 caliber barrels. All preparation of the firearm being finished is included with the price. The SLR Rifleworks Synergy Comp for AK-47s is made from 416 stainless steel and has a Melonite QPQ finish for a long-lasting service life. Results: The pressure used in the block is reduced only to the amount required to drive the bolt carrier. 56 NATO Black Melonite 4150 Barrel With Mid Length Gas Port For AR15 Style 5. Manufactured 100% in-house from gun-barrel-quality bar-stock, the Match Series starts with 416-R in 5R rifling. 62x39mm 16″ Threaded, Fluted Barrel, Melonite QPQ" Cancel reply. does anyone have any advice good or bad about melonite?? aimatdeer. You may want to try 416 SS and have it treated with Melonite QPQ. com BUSINESS HOURS: MONDAY THRU FRIDAY 9 am to 4 pm EST. ISONITE® QPQ (per SAE AMS 2753) is a high-performance variety of salt bath nitrocarburizing process. Diamond Fluted and chambered in 5. AR15 LJ's Nitride QpQ finished complete bolt carrier group 5. The first step of the process is a preheat to raise the components surface temperature to about 700 - 800°F in air. In addition, melonite is harder than chrome-lining providing a longer wear life. It is a heat treatment process that is done through immersion of the barrel in a molten salt bath that is heated to 900-1,200 degrees F, depending on the steel type, time run and case depth required. Great company with outstanding customer service. 16 300 Blackout Barrel Threaded And Fluted Melonite Qpq. I seem to recall that Isonite QPQ operates between 1050-1100F. The rifle squeezes even more performance from its upgraded Savage barrel with 5R rifling, a Blackhawk AR Blaze trigger, and a tough Melonite QPQ finish. * The delivery date is not guaranteed until you have checked out using an instant payment method. 5 Grendel Bolt Assembly, Melonite QPQ, Nitrided 6. I found the following information on Internet (from website of Burlington Engineering) Melonite and Melonite QPQ "Melonite™ and Melonite QPQ™ are thermochemical processes intended for the case hardening of iron based metals. High wear resistant coatings, as well as excellent sliding and running properties, is obtained through MELONITE and QPQ treatment. Stating them as merely a vendor doesn’t justify their commitment to customer service, and quality of workmanship. The SLR Rifleworks Synergy Mini Comp for AR-15s is made from 416 stainless steel and has a Melonite QPQ finish for a long-lasting service life. Melonite vs Ionbond from a pro Hard information on the relative merits of melonite and ionbond doesn't appear to be readily available. Also keep in mind, that it doesn't matter if the EPA's book says Tenifer is still ok for use. trigger with mechanical feedback completely eliminated (mil-spec break in order to fire the weapon is still present, but is simply not felt by the shooter when the DigiTrigger is enabled). Its Melonite QPQ finish ensures the most consistent, accurate performance in any conditions, while the custom-forged lower receiver and Hogue® pistol grip impart a look that stands out from the crowd. Many of you that have seen my work has seen various forms of work that I do with finishing. Savage MSR 10 Long Range Is Loaded With Upgrades Packaged as Standard Features. 625 jig as well. Savage Chambers MSR 10 Hunter in 338 Federal. LOW PROFILE PISTON SYSTEM. Shop Griffin Armament Enhanced Mil Spec Bolt Carrier Group | $5. Other LN service providers cannot offer anything similar. Shot peened precision ground diameters. A good penetrating oil such as Kroil or PB Blaster. Melonite® provides one of the finest solutions for replacement of hard chrome plating in the hydraulic industry. There are varying degrees of quality in Melonite QPQ finishes. Typically, "Melonite" or anything labeled as QPQ nitride will have a textured/satin look to it, where as the cheaper/quicker versions of nitride (without the polish/quench done after the first treatment) will have the glossy (almost blued) black look. Melonite process, melonite services, QPQ, metal paint stripping, sand blasting, sandblasting metal parts applications from Burlington Engineering,California. "Melonite" is a proprietary version of nitride. 308 barrels Faxon offers and are available in 3 different models, all with a QPQ (Nitride, Melonite, same thing) finish. The service life of steel tools and parts is extended. 62x39 Bolt Assembly, 7. Services With the acquisitions of Durferrit-Germany ∠ Kolene-USA, HEF had confirmed their leadership that has made it a key player in its field of excellence, namely Surface Engineering. Sort By: 5. Like the original MSR 15 Recon, it comes standard with upgrades such as a two-stage trigger, free-float handguard with M-LOK compatibility. The Savage® MSR 15 Overwatch Recon 2. We have a combined 40 years of archery experience to our credit. Windham Weaponry 9mm Carbine Windham Weaponry 2019-09 4150 Chrome Moly Vanadium 11595E Steel with Melonite QPQ (Salt Bath Nitride) finish Sales / Service Fax. Uppers come ready to mount on your AR-15 lower!. I get the feeling the smiths who post here avoid the subject because if they favor a particular finish it might offend their brethren and lead to long, drawn out flame wars. With 1X7" or 1X8" twist being the goal. Retrofit Piston Kits - AR15 Platform. To achieve optimum hardness I heat the part to 1625-1650F and then quench. 750 Adjustable Gas Block W/. Melonite is the US trade name for Tenifer. Faxon Firearms 14. BLACK NITRIDE is a process commonly referred to anonymously with SBN (Salt bath nitride) and sometimes QPQ (quench polish quench). I am a Mechanical Engineer-turned-gunsmith and am looking for the most corrosion resistant metal treatment for gun applications. of ARCOR ®, MELONITE /QPQ and (b) engineered bushings for industrial applications. Constructed of 4140 chrome moly steel with a threaded muzzle, the barrel is Melonited for ultimate surface protection. 56 for my wife's new custom AR-15. Finished in Black Nitride (Melonite) for the longest wearing bolt on the market; will only show slight wear even after 20,000 rounds of service. MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel. There are four offerings in the Savage MSR family: the MSR 10 Long Range and MSR 10 Hunter in. Melonite QPQ finish. It is a thermochemical diffusion process whereby nitrogen-bearing salts generate a controlled release of nitrogen at the interface of a ferrous part. * The delivery date is not guaranteed until you have checked out using an instant payment method. I do not endorse any specific product and this video is not an attempt to sell you a good or service. Some have been wondering about the usefulness of barrel nitriding (meloniting, QPQ, salt bath nitriding). The low profile gas block is designed for AR 15 barrels with a. The all-new Savage MSR 10 Hunter is a compact sporting platform that still packs the punch of 308 Win. Melonite/QPQ is a brand of salt bath nitride. Savage barrel with 5R rifling and a Melonite QPQ finish. Its semi-automatic MSR 10 Long Range takes the popular AR-10 platform to new heights, offering greater. 450 set screw spacing blocks will work fine. Constructed of 4140 chrome moly steel with a threaded muzzle, the barrel is Melonited for ultimate surface protection. It is a treatment that actually changes the properties of the metal. The abrasiveness can be overcome by using the entire QPQ process, which involves polishing the areas of interest and giving the part another dunk. This barrel is made from 4140 Chrome Moly Steel Barrel and features a Melonite QPQ finish. It has been widely used to replace chrome plating, nickel plating, QPQ (quench-polish-quench) and melonite/salt bath. - Out of the box,the Melonite offers better rust/corrosion protection. Been by their shop many times. Bolt Face is. 100% Gas seal allows full cut off and prevents gas from fouling metering screw. Sentry Clamp On Version – Melonite QPQ FinishGen-31. The reason I ask is because. TECHIQUES SURFACES USA (TS USA) is the commercial processing unit of HEF - oper-ating independent jobbing facilities or JVs with licensees and partners who offer HEF's portfolio of CERTESS® PVD coatings & CLIN treatment ser-vices to industrial customers. If you treat a barrel with a gas port in it the gas port will not line up with the index pin in the extension after being melonite treated and re-torqued. 5 Grendel Complete Bolt Assembly. The KVP™ Linear comp is part of a small group of muzzle devices that are designed to collect and redirect muzzle gases down range. The MBUS Pro (Magpul® Back-Up Sight) is a corrosion resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size. Ensure your firearm is properly cycling and delivering peak performance by installing this SLR Sentry 7. Published by Michael McManus on 14th Jan 2016 I purchased two of these because my favorite mount is the H&K 3 lug system and the thought of not having to change the mount and using it with my cans with 300BLK subs appealed to me. Melonite - QPQ (DHQN) Please contact us by phone for questions and consultations. 5 Creedmoor chamberings. Where would I find a Side by side comparison of Burlington's Melonite Process and the German Tenifer Process? I am often involved in arguments regarding the these two finishes on Smith & Wesson and Walther forums. Barrel looks great toocan’t wait to put some rounds through it 😬 Not chrome lined, they are QPQ Melonite. Savage MSR 10 Hunter semi-auto rifle in 6. On-site Technical Presentations. This is a Magpul MBUS Pro Flip-Up Front and Rear Sight for use with Standard Picatinny Rails. The service life of steel tools and parts is extended. NADCAP accredited salt-bath ferritic nitrocarburizing heat treating services. Like the original MSR 15 Recon, it comes standard with upgrades such as a two-stage trigger, free-float handguard and Savage barrel. Mim-Trutec has turned the gun related business to the employee that does the Melonite QPQ. QPQ and Melonite also known as Ferritic nitro-carberizing or nitriding for short is not a coating. 4 inch 45 ACP Pistol Caliber Melonite Upper w/CAN Custom Build AR-15 Upper Anderson 7075 T6 Upper Receiver M-LOK or Keymod Rail Adjustable Gas Block Faxon Firearms Melonite nitride Barrel Gas Tube A2 Flash hider Slimline Flash Can BCG available. Nitride/FNC/Melonite etc etc. MSD Bronze Distributor gears are machined from quality AMPCO 45 aluminum bronze containing 5% nickel. provides a wide range of heat treating and related services to a variety of industries in the upper mid-west region. The Melonite ® Advantage. 18″ 416R Stainless Melonite Twist Fluted SOCOM Barrel – Wylde Chamber 1:8 Twist (. QPQ Black Nitride Barrels; QPQ Black Nitride Barrels. It is also known as Melonite® and Liquid/Salt Bath Ferritic Nitrocarburizing (FNC) process. Liquid nitriding is a subcritical surface enhancement process with one of the longest track records of success of any case hardening technology. Buy a 1989 Ford F350 Distributor Drive Gear at discount prices. The process infuses additional nitrogen and carbon atoms into the surface of the metal making it harder and smoother without changing the dimensional properties of the barrel. provides high quality metal processing products and services. Let's navigate through it to give you the information to help you make the best decision. There are varying degrees of quality in Melonite QPQ finishes. There wasn't a speck of copper fouling from the new 7. The question I have (just curious) is whether Glock runs the metal parts through the full QPQ ® process after the Tenifer/Melonite process. For our customers, we are reponsible for providing quality metal finishing service so they can be sure they are getting the best possible product. Now if it's some inferior piece that might be a problem. That Melonite finish gives it a deep black beauty that raw stainless blocks just can’t stand up against. Welcome to the premier industrial source for Nitriding Services in Texas - South. 1″ Threaded Barrel, 1:8 Twist, Melonite QPQ Finish YHM-71-T. Read and write reviews of Aim Sports ZHMGBA02A UPC 815879015624. YHM Low Profile Gas Block This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. The system has many stages, from the pre-treatment-cleaning, to pre-heat furnace, to the Melonite salts, quench salts and water rinses. of ARCOR ®, MELONITE /QPQ and (b) engineered bushings for industrial applications. They are 60" in diameter, 83" tall, and can handle up to 18,000 lbs of weight. Enjoy low warehouse prices on name-brands products delivered to your door. The Recon LRP uses a 6. Features increased outer hardened layer thickness (RC 55-60). Buy a 1989 Ford F350 Distributor Drive Gear at discount prices. Elite Melonite QPQ Low Profile Gas Block with 0. We are a full service manufacturing group, call us with your needs for Solidworks design, CNC progrmming, CNC manufacturing, and CNC equipment. Founded in the year 1976, at Ahmadabad (Gujarat, India), we "Metal Treat", are the renowned Partnership Company, engaged in offering the best Plasma And Ion Nitriding Service, Gas Nitriding Service, Tufftride QPQ Service, Induction Hardening Service, Melonite QPQ Service and Heat Treatment Service. 5 Creedmoor. 125" port opening - Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver - Single tool click to adjust gas metering - Melonite finish 4140 Precision machined gas block. AR-15 Melonited Cam pin, nitride. Typically, "Melonite" or anything labeled as QPQ nitride will have a textured/satin look to it, where as the cheaper/quicker versions of nitride (without the polish/quench done after the first treatment) will have the glossy (almost blued) black look. Located in Fridley, MN we are conviently located in the greater Twin Cities area. Savage Arms Introduces Its First AR Rifles. 450 Bushmaster 9" Barrel Melonite Finish, 5 Round Have you been feeling a little blue because you havent been able to find a semi-automatic handgun chambered for straight-walled, big-bore cartridges like the. Choose top quality brands Competition Cams, Dorman, MSD, Mallory, Standard Motor Products. Yankee Hill has earned it's reputation in the industry be meeting and exceeding the standard they have set forth and with quality customer service they really are second to none. matter of fact, I'll be working just a couple miles from them this Saturday. Veriforce Tactical Carries some of the best quality AR-15 barrels at the best price on the internet. Direct-impingement. None of the US regulatory people read the rules or follow them. 8 SPC bolt carrier group, and has an 18" barrel to optimize velocities with the Valkyrie cartridge. With the addition of SBN/QPQ and additional coating and phosphate service lines, HP&C has become one of the few plating and coating specialty firms in the nation that offers a full range of corrosion and wear protection services. 450 set screw spacing blocks will work fine. Windham Weaponry is proud to offer the highest quality rifles made anywhere. Each Seekins Precision NX15 Bolt Carrier Group must pass magnetic particle inspection (MPI) before it is allowed to leave the Seekins factory in Idaho. The Savage MSR 10 Hunter is a compact sporting platform that still packs the punch of AR-10 chamberings. Depending on the type of shooting you plan to do with your new Dream Gun™, either one will give. Melonite is the most widely-specified process in the world for improving the wear and corrosion properties of metal and metal components. Its tack-driving 16" pencil profile barrel is machined from 4150 Chrome Moly Vanadium steel with a Melonite QPQ finish inside and out. Unlike FNC, these methods do not leave a black finish on the barrel, so the steel must be. Since its introduction in 2006, the 338 Federal has established itself as an extremely versatile, high-performance big game cartridge. After being sprayed for 40 hours, the first corrosion spots occurred on the chrome plated piston rods. I see products and prices ranging from unknown brands on Midway USA at $120 all the way to eye watering $455 Noveske barrels. A salt bath When any assembly is melonite treated the extension must be removed, cleaned and re-torqued after the process. QPQ Nitriding process to protect the underlying substrate of the stainless steel and carbon steel materials. The MBUS Pro Sight delivers ruggedness, durability, and maximum functionality in a minimalist package. 750 Inch Gas Block With Melonite QPQ Finish For AR15 Style Rifles is machined from 416 SS, is finished in black melonite QPQ steel, and weighs just 1. 750 Melonite/QPQ Coated All AR-15. Melonite Coated For Extra Heat Resistance & Elimination Of Light Reflection. Melonite QPQ finish. 5 government profile 5. With an upgraded barrel featuring a. "Melonite" is a proprietary version of nitride. Adams Arms FGAA00393 PZ 308 Win,7. PLASMA NITRIDING Keeping in pace with the development in the industry, Metal Treat has acquired a state-of-the art facility for rendering the services of Plasma Nitriding, involving considerable capital expenditure in the year 1999 and are now offering Plasma Nitriding services to various OEM across length and breadth of country. Choose top quality brands Dorman, MSD, Mallory, Standard Motor Products. The finish created by the NITROCARBURIZING process is a lustrous black. KAK INDUSTRY is a design and manufacturing company that specializes in wildcat uppers for LR-308 platform and AR15. That's why over 250,000 products on TacticalStore are eligible for expedited shipping, ensuring the equipment you need arrives promptly. The ovens at Metcor can handle parts up to 45" in diameter and 52" long with different finishes available. The barrel has a heavy contour, and a Melonite QPQ finish, which is thinner and harder than chrome lining, ultimately reducing friction and prolonging barrel life. Faxon Firearms 16" Gunner 5. Veriforce Tactical Carries some of the best quality AR-15 barrels at the best price on the internet. The materials used for rifle barrels and actions is an alloy steel, be it CM or SS. I am a Mechanical Engineer-turned-gunsmith and am looking for the most corrosion resistant metal treatment for gun applications. These Melonite® QPQ treated cylinders are found in one of the toughest applications we know the sump pit below the compactor in a refuse limousine. AR-15 300 BLACKOUT 16" PULSE FLUTED BARREL THREADED. 5 Grendel Complete Bolt Assembly. Savage ~ MSR-10 ~ 6. Triton Mfg 15" Ultra Light Free Float MLOK Slickside Handguard Triton Premium Nitride Bolt Carrier 5. Set Screw Spacing. 56 and made from 4140 Steel. I am a Mechanical Engineer-turned-gunsmith and am looking for the most corrosion resistant metal treatment for gun applications. Time intensive R&D resulted in a high performance 3 prong flash hider with incredible resonance reduction. Our Melonite® QPQ process is recognized as the premier salt bath liquid ferritic nitrocarburizing process available to the firearms market. Impact Guns is the gun shop for all your shooting needs. The melonite coating provides a thinner surface than chrome-lining, so bore friction is reduced for better accuracy. High wear resistance, as well as excellent sliding and running properties, is obtained through NITROCARBURIZING treatment. Long-Term(as finish wears),the Bi-Tone would. All piston components are finished in QPQ Melonite for corrosion resistance and easy cleaning/maintenance. The Optimus™ Silencer is the most significant advancement in consumer silencer technology in the last decade. This Gas block is very high quality and is made in the USA. 16 inch melonite and stainless spiral fluted barrel 5. These processes are categorized as molten salt bath ferritic nitro-carburizing baths. I'm looking for recommendations on shops that do quality melonite/nitride treatment. Our precision barrels are manufactured in Chrome molly steel with QPQ Melonite finish or in bright bead blasted Stainless Steel. Is Nitride the same as Melonite, Isonite, Fenocite, QPQ?Faxon typically uses the terms "nitride" and "QPQ" to refer to how our barrels are processed. com offers 5,564 qpq products. Savage Arms Introduces Its First AR Rifles. Magpul MBUS PRO Series Back Up Folding Sight - REAR The MBUS Pro (Magpul Back-Up Sight) is a corrosion resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size. This bundle features APOC Armory's excellent nitrided. Melonite (QPQ) Finished 16″ 4150 Chrome Moly Vanadium HBAR Barrel has a 1:9. The melonite coating provides a thinner surface than chrome-lining, so bore friction is reduced for better accuracy. Add to Cart Compare. Let the experts at our surface treatment solution company provide your company with the highest standards in delivering solutions for customer specifications. 2 on Page 3, QPQ stands for Quench Polish Quench). A division of Coating Services Group, LLC. Under these test conditions, of all variants the QPQ®-nitrocarburized samples had the lowest friction coefficient. The superior nitride QPQ Ion Finish Ensures Long Term Durability & Lubrication. Prime Video is a streaming video service by Amazon. 56 chambered 7. 56 NATO and is precision turned from 4150 steel that's been finished in black Melonite. The top supplying countries or regions are China, Turkey, and Japan, which supply 99%, 1%, and 1% of qpq respectively. In a market filled with cast component BCGs, all components are billet machined and all surfaces receive a finish pass in machining for improved surface smoothness. Founded in the year 1976, at Ahmadabad (Gujarat, India), we "Metal Treat", are the renowned Partnership Company, engaged in offering the best Plasma And Ion Nitriding Service, Ion Nitriding Service, Gas Nitriding Service, Tufftride QPQ Service, Induction Hardening Service, Melonite QPQ Service and Heat Treatment Service. I get the feeling the smiths who post here avoid the subject because if they favor a particular finish it might offend their brethren and lead to long, drawn out flame wars. 56 mm ammunition ONLY and will install on firearms with 1/2-28 barrel threads. 1" Threaded Barrel, 1:8 Twist, Melonite Qpq Finish Yhm-71-t. If you are triggering an MSD Blaster, 5, 6, SCI, or 7 Series ignition with its white wire or points terminal, you will need one of these MSD factory ignition module tachometer adapters. We have these made for us by a manufacturer in Texas. The first step of the process is a preheat to raise the components surface temperature to about 700 - 800°F in air. A good penetrating oil such as Kroil or PB Blaster. These processes are categorized as molten salt bath ferritic nitro-carburizing. 308 barrels Faxon offers and are available in 3 different models, all with a QPQ (Nitride, Melonite, same thing) finish. The SI StrikeFighter is a premium, cold hammer forged barrel designed with serious use and performance in mind. A discussion started in 2004 but continuing through 2018--> 2004. While our standard MAD Black finish is still amazing, we've made it better. Features of Alpha Shooting Sports ALPHA V1 Nitride 5. When both of the barrels you are looking at are cheap/budget ones, might as well get the one that has a longer service life. None of the US regulatory people read the rules or follow them. Shop more Superlative Arms at ballisticadvantage. We have a reputation for cost-efficiency, reliability and company support that is unmatched by any other nitrider. Best in class corrosion resistance, bore dimensions don't change, it's less expensive than chrome lining, but actual durability as far as round count isn't quite equal to chrome, but very close. If you want a reasonable motorcoach which may feature expert services for an extended time, look at used buses. Flash Hider 2 Piece Set. The Savage® MSR 15 Overwatch Recon 2. 16" M-4 profile 1:7 twist barrel with melonite finish. Magpul MBUS PRO Series Back Up Folding Sight - REAR The MBUS Pro (Magpul Back-Up Sight) is a corrosion resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size. Many actual and potential applications of the process are in the field of hydraulics. Melonite is the most widely-specified process in the world for improving the wear and corrosion properties of metal and metal components. 56 chambered 7. 56 3P Eliminator Flash Hider by SureFire - Details, specs, manuals, images & videos, read the latest reviews or write your own. On day two, I again took both rifles to the boonies to test one of my favorite handloads and to workup a new load with my new 7. Savage Arms MSR15 Recon LRP Rifle - Features an 18-inch barrel to optimize velocities and accuracy, and its gas block can be customized to specific ammunition for the best possible cycling, comes with standard upgrades such as a two-stage trigger, free-float handguard and Savage barrel. Changing a barrel isn't a big deal. Also remember that nitriding does not build up or alter the dimensions of the metal while Cerakote will. Complete AR-style. 5 Creedmoor chamberings. Metallograph is an in-depth microscopic test to determine case depth, as well as grain structure of the material. Wear Resistance for Steel Parts and Wear Resistant Coatings. 450 set screw spacing blocks will work fine. 5 1/7 4150 11595E QPQ 5. The three new models are: 16″. SBN, Melonite, Armornite, Tenifer, QPQ, Nitride to name a few. Melonite QPQ Process The Melonite QPQ process is a multi step process that provides a very uniform consistent nitride layer on your components. 45 ACP Linear Comp is crafted from steel and wears a Melonite QPQ coat, another not so small point. Hi, Shelby. UltraOx has been developed using a new approach to the common problem by emphasizing microstructure-corrosion correlation 5. 750 Adjustable Gas Block W/. After reading hundreds of articles and watching video's, reading blogs and mfg websites I decided to make this video to help those people out who are considering buying a firearm that is Melonite. Nitriding, also called Melonite and QPQ, is easier to apply, which helps keep barrel price down. The newest version is Melonite QPQ, which adds a smooth black finish with a final treatment that is 4-20 times more corrosion resistant than hard chrome or nickel. After reading hundreds of articles and watching video's, reading blogs and mfg websites I decided to make this video to help those people out who are considering buying a firearm that is Melonite. In a market filled with cast component BCG's, all components are billet machined and all surfaces receive a finish pass in machining for improved surface smoothness. Contact Us With the acquisitions of Durferrit-Germany & Kolene-USA, HEF had confirmed their leadership that has made it a key player in its field of excellence, namely Surface Engineering. 750 Adjustable Gas Block w/. This helps lower the perceived decibels a shooter experiences. This barrel is made from 4140 Chrome Moly Steel Barrel and features a Melonite QPQ finish. Corrosion resistance of hard chrome vs. SKU # SABO-DI-936CM The Superlative Arms patented “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks. The SLR Rifleworks Synergy Mini Comp for AR-10s is made from 416 stainless steel and has a Melonite QPQ finish for a long-lasting service life. IQS Directory provides a comprehensive list of industrial coating services and suppliers. Melonite can be used on such steel grades as 416 stainless and 4140. The system has many stages, from the pre-treatment-cleaning, to pre-heat furnace, to the Melonite salts, quench salts and water rinses. Its Melonite QPQ finish ensure the most consistent, accurate performance in any conditions, while the custom-forged lower receiver and Hogue pistol grip impart a look that stands out from the crowd. The SLR Rifleworks Synergy Mini Comp for AR-15s is made from 416 stainless steel and has a Melonite QPQ finish for a long-lasting service life. 25 pounds with a firm reset. 5 inch M4 Profile Carbine Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. Uppers come ready to mount on your AR-15 lower!. AR 300 AAC Blackout (300 AAC 1:7 Twist) 8 inch HBAR Barrel - FTF Industries is a one stop shop for hard to find tactical supplies, one of a kind gun parts, knives, threaded barrels, books and DVDs. Melonite - QPQ (DHQN) Please contact us by phone for questions and consultations. SUFFIELD, CT – Savage Arms recently announced two models of semi-automatic Modern Sporting Rifles to its popular lineup of high-performance firearms. Great company with outstanding customer service. These factors mean stainless steel can be more economically viable once service life and life-cycle costs are considered. Quality AR barrels. I know Melonite is a surface heat treat process, but I always under impression that the process produces the blackish appearance since every Melonite finished product descriptions I have read have no mention of after treatment. Buy Aim Sports gun accessories online including flashlights, forends, slings, rifle scopes, and more. I have spent some time now trying to find the Most Durable and Most Anti-Corrosive Black finish available, Regardless of the Cost. Home / Cleaning after melonite treatment. For tips, match advice, and more, follow us!. provides a wide range of heat treating and related services to a variety of industries in the upper mid-west region. The bolt carrier's solid steel, 1-piece construction incorporates an integral piston strike face to guarantee integrity over time, while the bolt assembly is spring loaded for proper lock-up and to help reduce bolt bounce and cam pin wear. Providing Tactical Gear, Equipment, and Accessories from NcStar, Vism, Tasco, Eotech, Aimpoint, Vector Optics, BSA, Center Point and many other leading brands.