Does the Aero Precision M4E1 Lower W/ MOE SL Grip work with the Radical Firearms 5.56 Barreled Upper?
Lower Receiver
Aero Precision M4E1 Lower W/ MOE SL Grip & SL Stock
from $212.99
Upper Receiver
Radical Firearms 5.56 Barreled Upper
Aero Precision lower and Radical Firearms upper compatibility
Yes, they fit
The Aero Precision M4E1 Lower W/ MOE SL Grip & SL works with the Radical Firearms 5.56 Barreled Upper. Our compatibility rules found no conflict between them.
Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.
Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.
Aero Precision M4E1 Lower W/ vs Radical Firearms 5.56 Barreled: specs and prices
| Aero Precision M4E1 Lower W/ | Radical Firearms 5.56 | |
|---|---|---|
| Best price | $212.99 at KY Gun Company | n/a |
| Stores | 0 of 2 in stock | n/a |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System Length | n/a | Mid-Length |
| Length | n/a | 16 |
Today's best prices and 90 day price history
Every store we track for each part, cheapest in stock first. Prices are checked through the day.
Price history, last 90 days
- Aero Precision M4E1 Lower W/ MOE SL Grip: lowest $212.99 on Jul 5, highest $212.99 on Jul 5 over the last 90 days.