JP Gen 2 Silent Captured Spring System for 9x19, Enhanced Version

9mm Silent Captured Spring (SCS) is a drop-in recoil system designed to refine your AR-platform 9mm carbine. By softening felt recoil and reducing cycling noise and vibration, it transforms your rifle into a smoother, more enjoyable firearm to shoot. When paired with the JP 9mm bolt assembly, this system delivers the most reliable 9mm operating platform available.

This improved 9mm SCS is specifically optimized for durability and reliability with hotter ammunition. It is also the best pairing for non-JP bolt assemblies that require removal of the central mass. While removing this mass reduces reliability, the additional weight of the SCS offsets that drawback, ensuring dependable function.

Specification:

• Model Compatibility: AR 9mm carbines
• Weight: 318 g / 11.2 oz
• Function: Reduces recoil, noise, and vibration while improving reliability
• Best use: With hotter ammo or non-JP bolt assemblies

Kit Contents:

• Silent Captured Spring (9mm Full Stroke)
• Instruction sheet

Features:

• Simple, drop-in installation
• Quieter, smoother operation thanks to reduced vibration and friction
• Softened recoil, both felt and actual
• Completes the roller-bearing-like perfection of the JP operating system
• Sufficient deadblow effect to avoid bolt bounce
• Mass tunable via alternate masses
• Enhanced reliability and durability when shooting hotter loads
• Best SCS option for use with non-JP 9mm bolt assemblies