Does the Aero Precision M4E1 Stripped work with the FAXON Firearms?
Aero Precision lower and Faxon Firearms barrel compatibility
They fit, with a catch
The Aero Precision M4E1 Stripped works with the FAXON Firearms, with one thing to check: Lower Receiver (AR-15) needs a 9mm magazine well adapter for a PCC/9mm build.
No one has built this exact setup yet, but Aero Precision lowers with Faxon Firearms barrels are a common pairing.
Counted from real GunPartPicker builds: parts lists people put together while planning to buy.
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.
How often builders pair the Aero Precision lower and Faxon Firearms barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Aero Precision M4E1 Stripped and any barrel
Share of builds with the FAXON Firearms and any lower
Aero Precision M4E1 Stripped
- Of lower picks
- 1.9%
- Median paid
- $101
FAXON Firearms
- Of barrel picks
- 0.1%
- Median paid
- $108
How we count ⌄
These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.
Frequently built with the Aero Precision lower and Faxon Firearms barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Pistol Grip
Upper Receiver
Stock & Brace
Gas Block
Aero Precision M4E1 Stripped vs FAXON Firearms: specs and prices
| Aero Precision M4E1 Stripped | FAXON Firearms | |
|---|---|---|
| Best price | $112.99 at Brownells | $105.30 at Optics Planet |
| Stores | 0 of 5 in stock | 6 of 6 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Caliber | n/a | 9mm |
| Length | n/a | 15 |
| Twist | n/a | 1:10 |
| Weight | 8.6 | n/a |
Both for $218.29 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.
Aero Precision M4E1 Stripped
Price history, last 90 days
- Aero Precision M4E1 Stripped: lowest $100.76 on Jul 6, highest $139.99 on Jul 12 over the last 90 days.
- FAXON Firearms: lowest $105.30 on Jul 5, highest $124.20 on Jul 10 over the last 90 days.
Barrels frequently paired with the Aero Precision M4E1 Stripped
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Stripped are listed.
Lower Receivers frequently paired with the FAXON Firearms
Most picked next to it in real builds. Only parts our rules say fit the FAXON Firearms are listed.
