LBE Unlimited H2 Heavy Carbine Buffer – AR-15/M16

The LBE Unlimited H2 Heavy Carbine Buffer provides increased reciprocating mass to reduce felt recoil and control the bolt carrier group cycle rate in AR-15 and M16 pattern rifles. Weighing approximately 4.0 ounces, this buffer sits between the standard carbine (3.0 oz) and H3 (5.0 oz) weights, making it an ideal choice for mid-length gas systems, suppressed shooting, or rifles experiencing short-stroking with lighter buffers. The additional weight helps smooth out the recoil impulse and can reduce muzzle rise for faster follow-up shots.

Constructed from steel with tungsten weights, this buffer installs directly into any mil-spec carbine receiver extension tube without modification. The H2 configuration uses three tungsten weights, providing a balanced solution for shooters who need more mass than a standard buffer but don't require the full weight of an H3. Compatible with all AR-15 and M16 carbine-length buffer systems.

• Type: H2 Heavy Carbine Buffer
• Compatible Firearms: AR-15, M16 (Carbine-Length Systems)
• Material: Steel body with tungsten weights
• Weight: Approximately 4.0 oz
• Installation: Drop-in replacement for mil-spec carbine buffer tubes