Does the Aero Precision M4E1 Stripped work with the Radical Firearms 5.56 Barreled Upper?
Lower Receiver
Aero Precision M4E1 Stripped
from $142.99
Upper Receiver
Radical Firearms 5.56 Barreled Upper
Aero Precision lower and Radical Firearms upper compatibility
Yes, they fit
The Aero Precision M4E1 Stripped 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 Stripped vs Radical Firearms 5.56 Barreled: specs and prices
| Aero Precision M4E1 Stripped | Radical Firearms 5.56 | |
|---|---|---|
| Best price | $142.99 at KY Gun Company | n/a |
| Stores | 0 of 4 in stock | n/a |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-15 |
| Trigger Pin | .154 | n/a |
| Finish | Cerakote | n/a |
| Color | FDE | n/a |
| Gas System Length | n/a | Mid-Length |
| Caliber | n/a | 5.56 NATO |
| Length | n/a | 16 |
| Weight | 8.6 | n/a |
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 Stripped: lowest $142.99 on Jul 5, highest $159.99 on Jul 6 over the last 90 days.