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Unfortunately Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly is not listed by OpticsPlanet.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Parts, Bolt Carrier Groups yourself to try and find the perfect replacement for you!
Product Info for Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly
Made For - Not Modified. Every QC10 product is engineered specifically for pistol caliber ammunition, not modified from an existing platform, increasing functionality, reliability and overall performance.![]()
Features of Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly
- Advanced blowback design
- Manufactured to function reliably with any QC10 9mm platform
- Manufactured to function reliably with Glock .40 S&W magazines
- Drop-in Installation
- 8620 Steel Bolt
- QPQ Nitride treated for maximum durability and wear resistance
- Heavy Duty Extractor
- Removable mass
Package Contents:
- Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly
Related Products to Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly
Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly Unavailable & Discontinued Models
List of Unorderable Models
- Quarter Circle 10 .40 S&W/10mm Auto Bolt Assembly, Black Nitride, QC-A-BLT-G-40 , MPN: QC-A-BLT-G-40 , Code: 3KL-BCG-40SW10ABA-QC-A-BLT-G-40






























































