Aero Precision AR-15 H2 Buffer
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Aero Precision
Overview
The Aero Precision AR-15 H2 Buffer is designed specifically for the AR-15 platform, providing a balanced weight that helps manage recoil and improve cycling reliability. The H2 weight is ideal for builds utilizing a rifle-length gas system, especially in 5.56 NATO calibers, where it aids in softening the shooting experience while ensuring proper function. This buffer is commonly found in setups focused on enhancing shooting comfort and control.
Specifications
Available Merchants(4)
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Build history on GunPartPicker
Builders have been adding the Aero Precision AR-15 H2 Buffer to their builds on GunPartPicker since February 2026. All time, it ranks #47 of the 177 buffers builders have added. Builds with this buffer are split between 300 Blackout (40%) and 5.56 NATO (40%), mostly on pistol-length gas (67%, then mid-length 33%), and nearly all AR-15.
It was out of stock everywhere we track for all of August 2026, and today none of the 4 retailers we track has it in stock right now. Listed prices start at $36.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 12 builds that include this one
Aero Precision Stripped M4E1 AR-15 Lower Receiver - Special Edition - Freedom
B5 Systems Type 23 P-Grip - Coyote Brown
TPS Arms AR-15 Safety Selector, Black - AR1033
PSA AR-15 Stripped Upper Receiver
Geissele Automatics AR-15/M16 Super Charging Handle, Black
Aero Precision AR-15 Carbine Recoil Buffer Spring 17-7 SS
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 3 →Builds in the community that include the Aero Precision Ar-15 H2 Buffer
| Build | Parts | Total |
|---|---|---|
 | 24 | $1491.87 |
 | 24 | $1251.81 |
 | 21 | $1379.94 |
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