The J P Enterprises AR15 223 Bolt Completion Group is a premium EnhancedBolt assembly designed for AR-15 platforms running .223 Remington, 5.56 NATO, or .300 BLK. Machined from SAE 9310 nickel-chromium-molybdenum steel and finished in a black DLC coating, this bolt group offers extended service life, reduced friction, and smooth cycling when paired with any mil-spec bolt carrier.

This completion group is ideal for shooters who want a durable, high-round-count bolt assembly for range use, training, or competition-focused builds. The fully supported extractor face, optimized lug geometry, and precise engagement help promote reliable lockup and consistent performance over tens of thousands of rounds. J P Enterprises is known for meticulous machining and thoughtful engineering, making this EnhancedBolt a trusted upgrade for serious AR-15 owners.

Key Features:

• Manufacturer: J P Enterprises
• Model: AR15 223 Bolt Completion Group (JPBC-EB223)
• Caliber: .223 Rem / 5.56 NATO / .300 BLK
• Finish Color: Black DLC
• Unique Features: EnhancedBolt design with fully supported extractor face and optimized lug geometry
• What's In The Box: Bolt assembly, firing pin, cam pin, firing pin retaining pin
• Weight: 8 oz