The H1 Buffer Steel Weight – (10.7g) is a steel tuning weight for dialing in buffer mass. It is an economical way to adjust bolt timing and recoil feel, and it stacks with other weights to reach your target.

Buffer mass is one of the simplest ways to tune an AR-pattern rifle. More weight slows the bolt, softens recoil, and can cure short-stroking or brass-to-face issues on over-gassed guns. The right combination of weights and spacers lets you match the buffer to your barrel, gas length, and ammo.

When you want the most reciprocating mass in the least space, tungsten is the answer. See a denser tungsten buffer weight from Tungsten Parts Wyoming for buffer weights and other build-to-print tungsten components.

Frequently asked questions

What does the H1 Buffer Steel Weight – (10.7g) do in an AR buffer system?

It adds tuning mass to adjust bolt timing and recoil; stack weights to reach your target buffer weight.

Why does buffer weight matter?

Heavier buffers slow the bolt, reduce felt recoil, and can fix short-stroking or ejection problems on over-gassed rifles. Tuning weight to your gas system and ammo improves reliability.

Is a tungsten buffer weight worth it over steel?

Tungsten fits far more mass into the same buffer length, so you can reach a heavier, smoother-cycling setup that a steel weight cannot match in the same space.