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JP Enterprises .308 High Pressure Enhanced Bolt Assembly Completion Group - DLC


JP Enterprises .308 High Pressure Enhanced Bolt Assembly Completion Group - DLC

$217.50
In stock
SKU JPBC-EB308HP

Details

This 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).


Features:

  • SAE 9310 steel construction for superior resiliency and extended lifespan
  • DLC coating provides extreme surface hardness and lubricity while maintaining a ductile core
  • Near frictionless surface finish
  • Fully compatible with Mil-spec sub-components
  • Increased diameter cam pin hole eliminates most common bolt breakages
  • Improved lug geometry for reduced wear and easier locking/unlocking
  • Enhanced Ejector mitigates head case extrusions and reduces brass smear
  • Enhanced Extractor optimizes extraction function and eliminates common ejection failures
  • Enhanced Gas Ring reduces internal friction and carrier wear while maintaining near indefinite gas seal
  • Weight: 3.6 oz.


Package includes bolt assembly, cam pin, firing pin, firing pin retainer pin and instruction sheet.


Please NOTE: 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.

More Information

More Information
SKU JPBC-EB308HP
Product Type Bolt
Manufacturer JP Enterprises Inc
Platform AR-10/LR308
Caliber .308
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