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Aero Precision
Overview
The Aero Precision AR-15 H3 Buffer is designed to provide optimal performance for your AR-15 platform. With its heavier weight, it helps to reduce felt recoil and improve cycling reliability, making it a solid choice for builds that benefit from a more controlled shooting experience. This buffer is commonly found in mid-length gas system configurations chambered in 5.56 NATO, where it can enhance overall function and accuracy.
Based on build data
Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension
Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B
Strike Industries Extended Bolt Catch
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger
B5 Systems Trigger Guard ATG-001-01
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 71 | |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 70 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 68 | |
| Strike Industries Extended Bolt Catch | 51 | |
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 49 | |
| B5 Systems Trigger Guard ATG-001-01 | 45 |
| Platform | Percentage |
|---|---|
| AR-15 | 75% |
| AR-10 | 25% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 43.8% |
| .223 Wylde | 25% |
| .458 SOCOM | 12.5% |
| 300 Blackout | 12.5% |
| .308 Win | 6.3% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 46.2% |
| Carbine | 30.8% |
| Rifle | 15.4% |
| Pistol | 7.7% |
Builds in the community that include the Aero Precision Ar-15 H3 Buffer
| Build | Parts | Total |
|---|---|---|
 | 27 | $7872.21 |
 | 27 | $1868.92 |
 | 33 | $2797.65 |
 | 27 | $4034.68 |
 | 32 | $5770.83 |
 | 20 | $975.40 |
 | 27 | $3285.23 |
 | 23 | $1772.68 |
 | 23 | $1570.39 |
 | 24 | $1167.20 |
| 25 | $3620.20 |
 | 30 | $2744.84 |
4 global ratings
Aero Precision H3 buffer at 5+ oz works on heavier-load builds. Inside weights dont rattle. Phosphate steel body wont show wear like aluminum. Fits any milspec carbine extension. Solid replacement for an H or H1 if your gun is undercycling.
Aero Precision H3 buffer at 5+ oz is well made for hot loads. Inside weights dont rattle. Phosphate steel body wont show wear. Fits any milspec carbine extension. The heavier weight slows the bolt cycle for smoother shooting.
Aero Precision H3 buffer at 5+ oz works correctly. Inside weights dont rattle. Price is a touch steep for an H3 buffer when other brands offer the same weight for less. Function is what you need - heavier weight for hot loads.
3 tungsten weights inside, machined right and the bumper is solid rubber. swapped this into a 14.5 mid length and ejection cleaned up to a tight 4 oclock pile. aero hits price and quality both
