JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Compatible Black

JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Compatible Black. In fact when combined with our Silent Captured Spring you have the most reliable 9mm operating system that dramatically reduces bolt bounce while improving accuracy. New to this revision is compatibility with our line of short-stroke Silent Captured Springs. This bolt assembly will provide reliable last-round lockback with any compatible receiver such as our GMR-15 whether you are running it with one of our JP Short Stroke 9MM Silent Captured Spring or standard stroke 9MM Silent Captured Spring. Specifications for JP Enterprises EnhancedBolt 9mm AR Bolt Carrier Group (BCG): Manufacturer: JP Enterprises Fabric/Material: 416R Stainless Steel Caliber: 9mm Luger Features of JP Enterprises EnhancedBolt 9mm AR Bolt Carrier Group BCG This bolt assembly will provide reliable last-round lockback with any compatible receiver such as our GMR-15 whether you are running it with one of our JP Short Stroke 9MM Silent Captured Spring or standard stroke 9MM Silent Captured Spring. Designed for optimal function with JP 9MM Silent Captured Spring systems for a heavier operating system that reduces bolt bounce while improving reliability and accuracy Package Contents: JP Enterprises EnhancedBolt 9mm AR Bolt Carrier Group 1 x Firing Pin 1 x Firing Pin Spring 1 x Retainer Pin JP Enterprises JPBC-9SL: EnhancedBolt Bolt Carrier Group 9mm QPQ Finish Short Stroke Compatible Black