Quarter Circle 10 .45 ACP Glock Style Bolt Assembly Black Nitride

Quarter Circle 10 .45 ACP Glock Style Bolt Assembly Black Nitride. 45 ACP Glock-Style Bolt Assembly. These Bolt Carrier Groups by Quarter Circle 10 are designed to blow back and squib the cartridge right out of the housing for improved recoil and less overall reciprocal friction. The body of this Quarter Circle 10 .45 ACP Blowback Bolt Assembly is heat treated 8620 steel that's QPQ Nitride treated to ensure it holds up against harmful conditions. Easily install these bolt carriers yourself without requiring the help of a licensed gunsmith. For a reliable bolt carrier group that will have you shooting on target in no time pick up this Quarter Circle 10 Glock-Style .45 ACP Bolt Assembly. Specifications for Quarter Circle 10 .45 ACP Glock Style Bolt Assembly: Manufacturer: Quarter Circle 10 Color: Black Nitride Finish: Nitride Fabric/Material: 8620 Steel Bolt Caliber: .45 ACP Hand: Right Bolt Material: 8620 Steel Features of Quarter Circle 10 .45 ACP Glock Style Bolt Assembly Advanced Blowback Design Engineered to function specifically with Glock .45 ACP magazines and ammunition Patented bolt face and extractor geometry for optimum performance and reliability Drop-In Installation Heat Treated 8620 Steel Bolt Hard Chrome Firing Pin QPQ Nitride treated for maximum durability and wear resistance Heavy Duty Dedicated .45ACP Extractor Removable Bolt Mass Threaded Extractor Retaining Pin 15 oz. Assembled Weight Package Contents: Quarter Circle 10 .45 ACP Glock Style Bolt Assembly Quarter Circle 10 QC-A-BLT-G-45: .45 ACP Glock Style Bolt Assembly Black Nitride