JP EnhancedBolt Assembly Completion Group Caliber .308 AR-10 Bolt Assembly, Firing Pin, Cam Pin, Retainer Pin

JP High Pressure EnhancedBolt™ Assembly Completion Group Caliber: .308 Win. Finish: Chromium Nitride Kit includes bolt assembly, firing pin, cam pin and retainer pin. This version of the bolt is compatible with the JP LRP-07 and the DPMS LR-308 platforms (or clones thereof) only and cannot be used to replace bolts in the Armalite AR-10 platform (or clones thereof). WARNING: The JP .308HP bolt does not allow for the use of excessive pressure, overloaded ammunition that exceeds SAAMI specifications. When evaluating new ammunition, always start on the low- to mid-range of any published load data and work up. A good indicator of working pressure is the primer retention on the subsequent loading of a case. A noticeable loss of primer pocket tension indicates that your ammunition has excessive pressure and has overworked the case.