LBE Unlimited AR-15 Carbine H2 Buffer 4.7 oz

Reduce felt recoil and improve cycling reliability with the LBE Unlimited AR-15 Carbine H2 Buffer 4.7 oz. This heavier buffer slows bolt carrier velocity, helping tame over-gassed systems and deliver smoother, more controlled shooting.

The LBE Unlimited AR-15 Carbine H2 Buffer 4.7 oz is a carbine-length buffer designed for AR-15 platforms using carbine receiver extensions.

Heavier mass slows bolt carrier velocity for reduced felt recoil and less bolt bounce.

Increases dwell time, improving extraction reliability in over-gassed or suppressed setups.

Direct drop-in replacement for standard carbine buffers with no modifications required.

• Type: H2 Heavy Carbine Buffer
• Weight Class: H2
• Material: Aluminum
• Weight: 4.7 oz.
• Internal Weights: 2 Tungsten and 1 Steel

Compatible with AR-15 platforms using Mil-Spec or commercial carbine-length receiver extensions.

Constructed from Aluminum for strength and durability. Built to mil-spec dimensions for reliable fit and function in demanding environments.

A popular choice for mid-length and carbine gas system builds, suppressed setups, and shooters who want reduced recoil without sacrificing reliability.

LBE Unlimited is a leading manufacturer of U.S.-made gun parts and accessories for the AR-15 platform, providing the parts you need to complete your build.