Aero Precision H3 Buffer: Extra-Heavy Carbine Buffer for Maximum Recoil Reduction
Features
- H3 (Extra-Heavy) weight at 5.6 oz
- Maximum felt recoil reduction
- Significantly slows cycling rate on full-auto rifles
- Increases dwell time for heavily overgassed systems
- Mil-Spec standards for AR-15 carbine use
- 3.25″ standard carbine length
- Compatible with collapsible buttstock systems
The Aero Precision H3 buffer solves the severely overgassed rifle problem by adding maximum weight to dramatically slow your bolt carrier. This buffer works well for short-barreled rifles with carbine gas that cycle violently, suppressed builds that need serious mass to tame the gas, and large-bore pistol calibers like .450 Bushmaster that benefit from extra buffer weight. At 5.6 oz, the H3 is the heaviest standard carbine buffer and brings the most aggressive tuning option for rifles that beat themselves apart with standard buffers.
Note: Use caution when adding heavy buffers – too much weight can prevent reliable function. The H3 is intended for overgassed or large-caliber applications only.
Specifications
- Brand: Aero Precision
- Model: H3 Buffer
- MPN: APRH100953C
- Platform: AR-15
- Buffer Type: Extra-Heavy (H3)
- Length: 3.25″
- Weight: 5.6 oz
- Stock Compatibility: Collapsible Carbine Buttstock
- Standards: Mil-Spec
- Made in: USA
What’s Included
- 1x AR-15 H3 buffer









