Aero Precision AR-15 Carbine Buffer KIT W/ H2 Buffer
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Aero Precision
Overview
The Aero Precision AR-15 Carbine Buffer Kit features a Mil-Spec carbine buffer tube and an H2 buffer, designed to optimize the cycling of your firearm. The H2 buffer, which is heavier than a standard buffer, helps to reduce recoil and improve reliability, particularly in builds with mid-length gas systems firing 5.56 NATO. This kit is typically found in builds that prioritize smooth operation and enhanced shooting comfort.
Specifications
September 2026 on GunPartPicker
Aero Precision AR-15 Carbine Buffer KIT W/ H2 Buffer ranked #26 of the 49 buffer tubes builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #22 of the 65 buffer tubes builders have added. Builds with this buffer tube are mostly chambered in 5.56 NATO (68%, then 300 Blackout 20%), split between mid-length (56%) and pistol-length (22%) gas systems, and mostly AR-15 (83%, then AR-10 14%).
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $91.99 at KY Gun Company for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with 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 4 →Builds in the community that include the Aero Precision Ar-15 Carbine Buffer Kit W/ H2 Buffer
| Build | Parts | Total |
|---|---|---|
 | 28 | $2104.19 |
 | 24 | $1251.96 |
 | 24 | $1761.65 |
 | 20 | $1820.31 |
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