AR-15 H3 Carbine Buffer
AR-15 H3 Carbine Buffer – 5.4 oz Ultra-Heavy Buffer
The AR-15 H3 Carbine Buffer (5.4 oz) is the ultimate heavy buffer for carbine-length AR-15/M4 systems. Featuring three tungsten weights inside a precision-machined aluminum body, the H3 buffer delivers maximum recoil reduction, slower bolt carrier speed, and smoother cycling—perfect for suppressed rifles, short-barreled rifles (SBRs), and extremely over-gassed setups.
Specifications:
• Weight: 5.6 oz
• Length: 3.25 in
• Body Material: 6061-T6 (black or gold) or 7075-T6 (black only)
• Internal Weights: Three tungsten
• Finish: Type III hardcoat anodized, matte black
• Compatibility: AR-15/M4 with carbine-length buffer system
