JP Enterprises .223/5.56/300 BLK Bolt Completion Group – DLC
Precision-engineered bolt components with enhanced durability and smooth operation.
The JP Enterprises EnhancedBolt™ Completion Group is a premium bolt assembly designed for AR‑15 platforms chambered in .223 Remington, 5.56 NATO, and .300 BLK. Finished in a Black DLC (Diamond-Like Carbon) coating, this bolt group offers reduced friction, increased wear resistance, and easier cleaning compared to standard finishes.
This completion group includes all critical bolt components and is intended for use with any mil‑spec AR‑15 bolt carrier. Whether you’re replacing worn internals or assembling a high‑performance BCG, JP’s EnhancedBolt™ components are built to exacting tolerances for consistent reliability and longevity.
Features
- Black DLC coating for reduced friction and extended service life
- Compatible with mil‑spec AR‑15 bolt carriers
- Optimized for .223/5.56 and .300 BLK platforms
- Precision-machined for smooth cycling and reliable lockup
- Ideal for performance builds or premium component upgrades
Specifications
- Caliber Compatibility: .223 Rem / 5.56 NATO / .300 BLK
- Finish: Black DLC (Diamond-Like Carbon)
- Platform: AR‑15
- Compatibility: Mil‑spec bolt carriers
Included Components
- Bolt Assembly
- Firing Pin
- Cam Pin
- Firing Pin Retainer



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