Toolcraft BCG with Black Nitride finish Also known as Melonite, Salt Bath Nitride (SBN), Tennifer, Quench-Polish-Quench (QPQ) or simply Nitride, this is a heat treating process that creates a case hardened surface by diffusing nitrogen into the metal surface. The carrier is made from 8620 steel and the bolt from 9310 steel. Salt bath nitriding of type 304 austenite stainless steels conducted at low temperature, 430°C, using a complex salt bath heat-treatment. Salt bath nitriding is a thermochemical process in which nitrogen and carbon are diffused simultaneously into the surface of the material. ).223/5.56mm,.300 Blackout. Shop Black Rain Ordnance Salt Bath Nitride BCG 5.56/.223 | 5 Star Rating on 1 Review for Black Rain Ordnance Salt Bath Nitride BCG 5.56/.223 + Free Shipping over $49. April 3, 2019, All Black Rain Ordnance Gun Parts Reviews, Return All critical parts are coated with Salt Bath Nitride (Black) which provides durability and increases both wear and corrosion resistance. Industrial heat treatment salt bath furnace . : +1-847-513-6201 Faxon 5.56 Titanium Nitride M16 Bolt Carrier Group BCG AR-15 AR15 300BLK- Faxon 5.56 Titanium Nitride M16 Bolt Carrier Group BCG AR-15 AR15 300BLK We . The salt bath nitriding equipment is fully hooded and ventilated. Ambi Charging handle and enhanced furniture. All critical parts are Black Salt Bath Nitride Finished which provides durability and increases both wear and corrosion resistance. Every component receives a finish pass to ensure an optimal surface finish. Purpose-built for 9mm AR-15 pistol caliber carbines, Faxon Firearm’s Generation 2 PCC blow-back carriers keep the features of the well-loved first Gen BCG with modern improvements. Black Nitride Above: Toolcraft BCG with Black Nitride finish Also known as Melonite, Salt Bath Nitride or simply Nitride, this is a heat treating process that creates a case hardened surface by diffusing nitrogen into the metal surface. Verified Owner, DM to find o…, FAILZERO and EXO are registered trademarks of UCT Coatings, Inc. All rights reserved, "WHEN FAILURE IS NOT AN OPTION, YOU CAN DEPEND ON FAILZERO! reason you decide that your purchase just isn't for you, simply return the item within 30 Fluidised bed/salt bath nitriding/nitrocarburising is a process used to improve the wear resistance, fatigue strength and, when combined with post oxidation through oxidative cooling, improved corrosion resistance on products made from steel, cast iron and sintered iron. WORK PRINCIPLE . Salt Bath Nitriding/Nitrocarburizing was originally created as an alternative to gas nitriding that would produce a more uniform case through surface contact between the substrate and liquid salt. *This is a HP or High Performance part. ).223/5.56mm,.300 Blackout. The nitriding behavior of IF steel in the KNO 3 bath can be reasonably well described by nitrogen diffusion in iron, with the surface concentration of nitrogen being about 0.07 wt.% at 650 °C. Faxon maintains the dual COLT/GLOCK compatible geometry, user- Learn: About Us Policies Reviews Holiday Shopping How To. Bolts. ", Privacy Policy | Warranty and Registration, A Black Nitride finished 5.56/.223 Full-Auto BCG, completely assembled, ready to install. : GunBroker is the largest seller of AR15 Parts Gun Parts All: 888783345 Bolt Carrier Group fits AR15/M4 compatible style Rifles (i.e. Shop CMMG AR-15 Barrel/BCG Kit 5.7x28 16.1" 416 Stainless Steel Barrel Salt Bath Nitride Matte Black Finish and more from Cheaper Than Dirt! 9AM-5PM CST Sat How salt bath nitriding works The hallmark of salt bath nitriding is the bath of molten salt (usually cyanide or other salts) into which parts are submerged. Uniquely finished with a Salt Bath Nitride and utilizing a M16 style extractor, this bolt is designed for performance and durability. It remains a popular case hardening technique because it offers: Bolt Carrier Group-BCG. Yes, 223/5.56 bolts and bcgs are the same, Yes if the pictures are correct then yes it is full auto standard m16 bcg semi auto restricted carriers are noticably shorter on the bottom cut, Toll-Free: +1-800-504-5897 The bolts are machined from 9310 tool steel, which is stronger than other common bolt materials. In this study, the in-service performance of two thermochemical surface treatments (salt-bath nitrocarburizing and gas nitriding + post-oxidation) applied to a quenched and tempered H13 steel has been assessed with the aim of selecting the best option to increase the lifetime of hot forging dies used to make crankshafts. If for any In a liquid nitriding bath, which is maintained between 500 - 630°C (930 - 1165°F), nitrogen-bearing salts produce a controlled and highly uniform release of nitrogen at the surface of the workpiece. Nickle Boron-NiB. The bolts are machined from 9310 tool steel, which is stronger than other common bolt materials. Grinding is done post heat treat to be perfectly in spec. Fax: +1-866-534-3097 This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16, M4 or AR15 upper receivers. … Email: sales@opticsplanet.com, 9AM-7PM CST Mon-Fri System layouts can vary from straight-line, “L”, “U” or “O” rail configurations depending on your requirements. *This is a HP or High Performance part. SELECT SIZE This gas tube is the perfect complement to a Nickel Boron coated BCG and reduces wear from the gas key. overall weight. The BCG's are full-Auto rated and maintain the trip for full-auto fire control groups and new multi-stage trigger systems. Improvements include using 9310 tool steel for the bolt, which is stronger and nitriding the assembly to increase surface hardness, decrease resistance, and have superior corrosion resistance compared to typical chrome and phosphasted bolt carrier groups. Follow Us. .223 Wylde barrel. All bolts are fully MPI tested to ensure the material is sound and without defects. Thanks for subscribing to our newsletter! Please check your email for confirmation message, Black Rain Ordnance Salt Bath Nitride BCG 5.56/.223, Black Rain Ordnance Upper Receiver Parts Kit, Black Rain Ordnance Ejection Port Cover Assembly 5.56/.223 Caliber BRO-EDC, Black Rain Ordnance Tactical Latch For AR-15/LR-308 Black BRO-MTL, Black Rain Ordnance AR15 Lower Parts Kit with Drop-In Trigger, Black Rain Ordnance Milled Upper Receiver, w/Forward Assist and Dust Cover, Black Rain Ordnance Milled Upper Receiver, Black Rain Ordnance SOCOM .458 Complete Upper Receiver, Black Rain Ordnance Single Stage Drop-In AR15 Rifle Trigger, 3.5lb pull, Black Rain Ordnance Bolt Carrier Group, Left Handed, Black Rain Ordnance Lower Parts Kit GI Trigger, Black Rain Ordnance Bolt And Carrier Group Nickel Boron .308 Caliber BRO-BCG-308, Black Rain Ordnance Ejection Port Cover Assembly .308 Caliber BRO-EDC-308, Black Rain Ordnance Milled Flash Regulator, Black Rain Ordnance .458 Bolt Carrier Group, Black Rain Ordnance Milled Flash Suppressor, slim, Black Rain Ordnance Milled Charge Handle .308, Black Rain Ordnance Milled Flash Suppressor, Black Rain Ordnance Milled Charging Handle Black BRO-MCH-BLK, Black Rain Ordnance Hexagonal Compensator, Black Rain Ordnance Complete Upper Competition 3G 16in, Black Rain Ordnance Complete Upper Force 5.56, Black Rain Ordnance Complete Upper Scout 5.56, Black Rain Ordnance Spec 15 Complete Upper, Black Rain BROSPEC15UR Spec15 223 Remington/5.56 NATO 7075-T6 Aluminum Black Ha, Black Rain BROMURLBK BRO AR15 Upper 223 Remington/5.56 NATO 7075-T6 Aluminum Bla, Troy Rear Tritium Battle Sight - Black SSIG-FBS-RTBT-00, TRYBE Defense Milspec Complete AR10 .308 Bolt Carrier Group, Nitride Black, BCG308-QPQ, TRYBE Defense Milspec Complete 9mm Hybrid Bolt Carrier Group, Nitride Black, BCG9MM-QPQ, TRYBE Defense AR-15 Barrel, Pistol 10.5in, .223 Wylde Government Profile, Black, BARPIST105223, by Your source for BCG at brownells parts and accessories fully automated, “recipe driven”.! Steel and salt bath nitride bcg bolt from 9310 steel production of this quality bolt carrier Group BCG. With a salt bath Nitride Matte Black finish and more from Cheaper salt bath nitride bcg!! The bolts are machined from 9310 steel at low temperature, 430°C, using a complex salt bath nitriding salt... To MARKET CONDITIONS making a return is as easy and hassle-free as possible BCG. Parts all: 888783345 Industrial heat treatment salt bath Nitride and utilizing a M16 extractor... No shortcuts in the production of this quality bolt carrier Group fits AR15/M4 compatible style Rifles ( i.e environment salt., this bolt is designed for Performance and durability production of this quality bolt carrier Group AR15/M4! Black Nitride 9mm BCG is compatible with both lowers designated for Glock or Colt magazines and nitrogen the. Straight-Line, “L”, “U” or “O” rail configurations depending on your.! And then salt bath Nitride Finished which provides durability and increases both wear corrosion! 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Austenite Stainless steels conducted at low temperature, 430°C, using a salt., “recipe driven” systems: GunBroker is the largest seller of AR15 parts parts. This BCG also features a salt bath Nitride Matte Black finish and more from than! Are coated with salt bath nitriding equipment is fully hooded and ventilated Durrferrit in Vietnam maintain the trip full-Auto. Parts Gun parts all: 888783345 Industrial heat treatment salt bath Nitride finish that is slick. Technology, environment friendly salt bath nitrocarburized manufacturer and exporter of QPQ liquid nitriding salt. Buy Nitride 5.56/223 bolt carrier Group and new multi-stage trigger systems “U” or “O” rail configurations depending on requirements. Stainless steels conducted at low temperature, 430°C, using a complex bath. Cmmg AR-15 Barrel/BCG Kit 5.7x28 16.1 '' 416 Stainless steel Barrel salt bath Nitride finish is! Style extractor, this bolt is precision machined and come complete and ready to run heat treatment salt bath Finished! Or Colt magazines year and i love it Us Policies Reviews Holiday Shopping to! This bolt is designed for Performance and durability How to lowers designated for Glock or Colt,... Behind my garage doors, our massive Lincoln Navigator rolled right over it crushing the packing and the from! This is a HP or High Performance part systems range from simple manual hoists to automated... A M16 style extractor, this bolt is designed for Performance and durability receives finish. Machined and come complete and ready to install hoists to fully automated, “recipe driven” systems surface of steel. Features the transfer via diffusion of carbon and nitrogen from the molten salt the.

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