Does the Aero Precision M4E1 Stripped work with the ODIN Works Billet 9mm?

Lower Receiver
Aero Precision M4E1 Stripped
from $142.99

Upper Receiver
ODIN Works Billet 9mm
from $132.05
Aero Precision lower and Odin Works upper compatibility
They fit, with a catch
The Aero Precision M4E1 Stripped works with the ODIN Works Billet 9mm, 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 Odin Works uppers 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 Odin Works upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the Aero Precision M4E1 Stripped and any upper
Share of builds with the ODIN Works Billet 9mm and any lower
Aero Precision M4E1 Stripped
- Of lower picks
- 2.6%
- Median paid
- $143
ODIN Works Billet 9mm
- Of upper picks
- 0%
- Median paid
- $132
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 Odin Works upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Charging Handle

Radian Raptor & Talon Safety Selector Combo
Unconfirmed
Stock & Brace
Gas Block
Aero Precision M4E1 Stripped vs ODIN Works Billet 9mm: specs and prices
| Aero Precision M4E1 Stripped | ODIN Works Billet 9mm | |
|---|---|---|
| Best price | $142.99 at KY Gun Company | $132.05 at Primary Arms |
| Stores | 0 of 4 in stock | 0 of 3 in stock |
| Assembly | Stripped | Complete |
| Platform | AR-15 | AR-9 |
| Trigger Pin | .154 | n/a |
| Finish | Cerakote | n/a |
| Color | FDE | n/a |
| Caliber | n/a | 9mm |
| Receiver Type | n/a | Billet |
| Weight | 8.6 | n/a |
Both for $275.04 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.
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.
- ODIN Works Billet 9mm: lowest $132.05 on Jul 5, highest $132.99 on Jul 17 over the last 90 days.
Upper Receivers 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 ODIN Works Billet 9mm
Most picked next to it in real builds. Only parts our rules say fit the ODIN Works Billet 9mm are listed.













