JP Enterprises .308 High Pressure Enhanced Bolt Assembly Completion Group - DLC
JP Enterprises .308 High Pressure Enhanced Bolt Assembly Completion Group - DLC
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
SKU | JPBC-EB308HP |
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Product Type | Bolt |
Manufacturer | JP Enterprises Inc |
Platform | AR-10/LR308 |
Caliber | .308 |