Does the Radical .223 Remington Upper work with the Aero Precision 5.56 BCG W/C158 Bolt?
Upper Receiver
Radical .223 Remington Upper
from $234.56
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
from $148.99
Radical Firearms upper and Aero Precision bolt carrier group compatibility
Yes, they fit
The Radical .223 Remington Upper works with the Aero Precision 5.56 BCG W/C158 Bolt. 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.
Radical .223 Remington Upper vs Aero Precision 5.56 BCG W/C158: specs and prices
| Radical .223 Remington Upper | Aero Precision 5.56 BCG | |
|---|---|---|
| Best price | $308.40 at KY Gun Company | $148.99 at KY Gun Company |
| Stores | 3 of 4 in stock | 0 of 6 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | n/a |
| Caliber | .223 Wylde | n/a |
| Length | 16 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Finish | n/a | Black |
Both for $457.39 at today's best prices.
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.
Radical .223 Remington Upper
Price history, last 90 days
- Radical .223 Remington Upper: lowest $234.56 on Jul 5, highest $433.99 on Jul 21 over the last 90 days.
- Aero Precision 5.56 BCG W/C158 Bolt: lowest $131.53 on Jul 6, highest $149.99 on Jul 12 over the last 90 days.