Coated BCG, Charging Handle & Accent Parts Kit

Add a pop of color with these Cerakoted accents!  Works for AR15 and M4/M16 platforms.  First, the parts are coated in NiB-X. This is a proprietary Nickel Boron coating that provides long life, high reliability and easy cleaning and maintenance. NiB-X coating provides the optimal combination of hardness, wear resistance, lubricity, corrosion resistance and reduces fouling adherence. This is especially beneficial in short barrel setups and suppressed platforms. NiB-X is guaranteed for life against chipping, spalling or flaking and was wear-tested with over 30K rounds in Government protocol endurance testing. The coatings are applied in a facility that has earned NADCAP accreditation - the highest level of process control recognized in the aerospace industry! The NiB-X coating is certified to ASTMB607 and/or AMS2433C.   BCG SPECS: Calibers: .223, 5.56 and 300 Blackout Bolt: Carpenter 158 heat-treated, shot-peened and magnetic particle inspected.  Engineered from  government drawings for NiB-X. Milspec gas rings. NiB-X coated (40% more wear-resistant than chrome). Extractor: Manufactured, heat-treated, and hardened per government drawings.  NiB-X coated. Firing Pin: Manufactured, heat-treated, hardened, chromed and certified per Government drawings. Carrier: M16 style (heavier) carrier functions in AR15 and M4/16 platforms, 8620 material, heat treated and case hardened. Manufacturing tolerances and surface finishes tightly controlled. NiB-X coated for durability and ease of cleaning. Gas Key: Hardened to USGI specifications and attached using grade 8 hardened fasteners.  Permatex No. 3D Aviation Form a gasket Type III Sealing Compound per MIL-S-45180 used on assembly. NiB-X coated. Staked per military specifications. Cam Pin: Manufactured, heat treated, hardened and certified per government drawings. NiB-X Coated.  ACCENT PARTS KIT INCLUDES: Ejection Port Cover Door Forward Assist Castle Nut Receiver End Plate Bolt Catch Mag Catch Safety Selector Mag Button Pivot Pin Takedown Pin Trigger Guard Buffer Retainer Pins and spring kit for the lower controls (does not include any trigger components)  CHARGING HANDLE SPECS: Lightweight billet aluminum construction adds strength compared to forged aluminum, yet keeps weight to a minimum. The handles have a top-coat of Cerakote (over time and use, the color may show wear on contact areas but the NiB-X coating below the color layer will never wear).  Made in the USA! ITAR restricted item - Ships to USA Only.