Nosič závorníku JP Low Mass

JP Enterprises JPBC-3 is a lightweight Low Mass Bolt Carrier for AR-15 platforms chambered in .223 Remington / 5.56 NATO. This bolt carrier is designed primarily for sporting and competition shooting, where it helps significantly reduce the weight of the moving parts, reduce recoil, and speed up the return of the firearm to the target.

Thanks to precision machining from high-quality stainless steel and a QPQ surface finish, the JPBC-3 offers excellent wear resistance, smooth operation, and long service life. The extended carrier rails improve guidance in the upper receiver and reduce friction during cycling.

The JPBC-3 model is optimized for use with lightweight buffer systems and tuned JP Enterprises springs. In sporting rifles, it enables faster cycling, smoother operation, and better control during dynamic shooting.

Technical Specifications

• Manufacturer: JP Enterprises
• Model: JPBC-3
• Type: Low Mass Bolt Carrier
• Designed for: AR-15
• Caliber: .223 Remington / 5.56 NATO
• Material: 416 stainless steel
• Surface finish: Black QPQ
• Compatibility: standard AR-15 upper receivers
• Use: sporting and competition shooting

Features

• Lightweight design for faster cycling
• Reduced recoil and less muzzle rise
• Smooth and reliable operation
• Highly durable QPQ surface finish
• Precision CNC machining
• Ideal for IPSC and dynamic shooting