Description
The Luth-AR H2 Carbine Buffer Body is a heavier drop-in upgrade for .223/5.56 AR-15 carbine buffer systems. This precision-machined buffer contains 2 tungsten slugs and 1 steel slug for a total weight of 4.60 oz, providing increased mass that helps ensure reliable cycling on mid-length, carbine, or short gas system rifles while also reducing felt recoil for faster follow-up shots.
It serves as a direct replacement for standard carbine buffers and works perfectly with mil-spec or commercial carbine buffer tubes and springs. Ideal for suppressed builds, short-barreled rifles, or anyone seeking smoother, more consistent performance.
Features
- H2 Heavy Buffer – 4.60 oz total weight with 2 tungsten + 1 steel slugs
- Helps ensure reliable function on mid-length and short gas systems
- Reduces felt recoil for improved control and faster follow-ups
- Precision machined for smooth operation in standard carbine tubes
- Direct drop-in replacement for factory carbine buffers
- Height: 3 1/4″
- Proudly made in the USA by Luth-AR









