JP EnhancedBolt™ Assembly Completion Group
Caliber: .223/5.56
Finish: Black DLC
This kit includes bolt assembly, firing pin, cam pin and retainer pin. This version of the bolt is compatible with any AR-15 platform using a Mil-spec bolt carrier and sub-components.
Package includes bolt assembly, cam pin, firing pin, firing pin retainer pin and instruction sheet.
Weight: 2.1 oz.
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
- Reinforced cam pin area 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
- Hardened tool steel firing pin with nitride coating dramatically increases wear life over standard pins
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