Jacob Grey Firearms 9mm Bolt Carrier Group BCGs Nitride Black

Jacob Grey Firearms 9mm Bolt Carrier Group BCGs Nitride Black. This 9mm BCG features a removable weight and is full auto compatible. The AR-15 style extractor is machined from a billet of steel for improved reliability and durability while the stainless-steel firing pin utilizes a standard cotter pin for ease of disassembly. The JG 9mm BCG also features an integral carrier key for the charging handle to interface with. To add it features a Black nitride coating to improve the hardness and smoothness of the surface making it reliable and easy to clean. Due to the increased rearward velocity blowback AR systems require a heavier carrier. The JG 9mm bolt comes in at 14.8 ounces providing the correct weight needed to tame your blow back system. Check out the Jacob Grey 9mm BCG for your next premium AR rifle or pistol build. DISCLAIMER: This product is not manufactured authorized endorsed or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. Specifications for Jacob Grey Firearms 9mm Bolt Carrier Group (BCG)s: Manufacturer: Jacob Grey Firearms Color: Black Finish: QPQ Nitride Fabric/Material: 8620 Steel 9310 Steel 4140 Steel Cartridge: 9mm Luger Gun Make: AR Platform Gun Model: AR-9 AR-15 Hand: Right Condition: New Weight: 14.8 oz Length: 7 in Bolt Material: 9310 Steel Carrier Material: 8620 Steel Features of Jacob Grey Firearms 9mm Bolt Carrier Group BCG Tool steel AR-15 style extractor Integral carrier key Compatible with Glock and Colt mags Removable weight Stainless steel firing pin Package Contents: Jacob Grey Firearms 9mm Bolt Carrier Groups Jacob Grey Firearms 9MMBCGN: 9mm Bolt Carrier Groups Nitride Black Jacob Grey Firearms 9MMBCGN: 9mm Bolt Carrier Groups Nitride Black