Armaspec SMB Buffer Kit Gen 3 H2

Reduce felt recoil and smooth out your rifle's action with the Armaspec SMB Buffer Kit Gen 3 H2. Designed as a complete recoil-management solution, this Gen 3 Stealth Recoil Spring system replaces your standard buffer and spring with a self-contained, multi-stage unit that eliminates annoying buffer tube spring noise and lowers bolt-carrier impact energy.

Weighing in at 4.7 oz, the H2 weighted SMB buffer helps optimize dwell time and reduce bolt bounce, making it an ideal choice for carbine-length gas systems, suppressed rifles, and short-barreled configurations. This complete kit includes everything needed for a fresh receiver extension setup, featuring a high-quality buffer tube, endplate, castle nut, and the H2 SMB buffer module.

• Buffer Weight: 4.7 oz (H2 Weight Configuration)
• Components Included: SMB-H2 Buffer, Buffer Tube, Receiver Endplate, Castle Nut
• Compatibility: Fits standard AR-15 pattern firearms and lower receivers
• Generation: Gen 3 Stealth Recoil System
• Function: Reduces felt recoil, eliminates spring noise, and smooths overall cycling action