aero FA kit has everything in the box, no need to source separate detents or springs. drop in install on an aero upper was about 5 min with proper punches. detent engages positive



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Aero Precision
Overview
The Aero Precision AR-15 Forward Assist Assembly Kit is a complete solution for your forward assist needs, featuring a standard style design that ensures reliable functionality in your build. This black assembly kit is straightforward to install and integrates seamlessly into your AR-15 platform, providing the necessary support for chambering rounds under adverse conditions. Commonly found in rifle-length gas system builds chambered in 5.56 NATO, this forward assist kit is essential for enhancing the overall reliability of your firearm.
Based on build data

Aero Precision Ar-15 Ejection Port Cover Assembly

Aero Precision M4a1 Clone Lower Receiver

Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers

AR-15 Adj Piston System W/ClampOn .750" Gas Block Carbine RH

Faxon Firearms Duty Series 16" HBAR 5.56 NATO Barrel, 15A58M16NHQ, 4150 CMV Black Nitride, AR-15 Compatible.

Midwest Industries Suppressor Series M-Lok Ar-15 Handguard - 15"
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Aero Precision Ar-15 Ejection Port Cover Assembly | 4 | |
| Aero Precision M4a1 Clone Lower Receiver | 3 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 3 | |
| AR-15 Adj Piston System W/ClampOn .750" Gas Block Carbine RH | 2 | |
| Faxon Firearms Duty Series 16" HBAR 5.56 NATO Barrel, 15A58M16NHQ, 4150 CMV Black Nitride, AR-15 Compatible. | 2 | |
| Midwest Industries Suppressor Series M-Lok Ar-15 Handguard - 15" | 2 |
| Platform | Percentage |
|---|---|
| AR-15 | 80% |
| AR-10 | 20% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 50% |
| .223 Wylde | 33.3% |
| 6.5 Grendel | 16.7% |
| Gas System | Percentage |
|---|---|
| Rifle | 50% |
| Mid-Length | 25% |
| Carbine | 25% |
Builds in the community that include the Aero Precision Ar-15 Forward Assist Assembly Kit
| Build | Parts | Total |
|---|---|---|
![]() | 22 | $903.86 |
![]() | 22 | $1335.51 |
![]() | 10 | $970.08 |
![]() | 23 | $3823.32 |
![]() | 19 | $1342.68 |
![]() | 22 | $1720.42 |
2 global ratings
aero FA kit has everything in the box, no need to source separate detents or springs. drop in install on an aero upper was about 5 min with proper punches. detent engages positive
aero forward assist kit with detent, spring, and pin. works correctly once installed but the install was fiddly because the roll pin holes were a touch tight, used a smaller starter punch to walk the pin in. function is correct after install