Armaspec Sound Mitigation Buffer H2 Gen3 – AR-15 Carbine

The Armaspec Sound Mitigation Buffer H2 Gen3 reduces mechanical noise and felt recoil in AR-15 carbine systems. Internal tuning dampens buffer spring resonance and bolt carrier impact without altering cycling reliability, making it ideal for shooters who want smoother operation and quieter cycling on semi-automatic fire.

This H2-weight buffer (4.6–4.7 oz) provides increased mass for reliable cycling with mid-length and carbine gas systems, particularly when running suppressed or with adjustable gas blocks. The Gen3 design features a proprietary damping system that requires no maintenance or lubrication. Direct drop-in replacement for mil-spec carbine buffers—no gunsmithing required.

• Type: Sound Mitigation Buffer
• Compatible Firearms: AR-15 carbine buffer tubes (mil-spec)
• Weight Class: H2 (approx. 4.6–4.7 oz)
• Material: Steel and proprietary damping components
• Finish: Black
• Adjustable: No
• Installation: Drop-in replacement for standard carbine buffer