Does the Aero Precision M4E1 Stripped work with the Sons of Liberty Gun Works Stripped?

Lower Receiver
Aero Precision M4E1 Stripped
from $112.99

Upper Receiver
Sons of Liberty Gun Works Stripped
from $150.00
Aero Precision lower and Sons of Liberty Gun Works upper compatibility
Yes, they fit
The Aero Precision M4E1 Stripped works with the Sons of Liberty Gun Works Stripped. Our compatibility rules found no conflict between them.
This exact setup is in a real GunPartPicker build.
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 Sons of Liberty Gun 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
- This pairSons of Liberty Gun Works Stripped0.3%
Share of builds with the Sons of Liberty Gun Works Stripped and any lower
- This pairAero Precision M4E1 Stripped5%
Aero Precision M4E1 Stripped
- Of lower picks
- 1.9%
- Median paid
- $101
Sons of Liberty Gun Works Stripped
- Of upper picks
- 0.1%
- Median paid
- $150
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 Sons of Liberty Gun Works upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle

Aero Precision Breach Small Levers
Fits both
Pistol Grip
Bolt Carrier Group

Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Stock & Brace
Gas Block
Aero Precision M4E1 Stripped vs Sons of Liberty Gun Works: specs and prices
| Aero Precision M4E1 Stripped | Sons of Liberty Gun Works | |
|---|---|---|
| Best price | $112.99 at Brownells | $150.00 at Primary Arms |
| Stores | 0 of 5 in stock | 1 of 1 in stock |
| Assembly | Stripped | Stripped |
| Platform | AR-15 | AR-15 |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Caliber | n/a | 5.56 NATO |
| Weight | 8.6 | n/a |
Both for $262.99 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 $100.76 on Jul 6, highest $139.99 on Jul 12 over the last 90 days.
- Sons of Liberty Gun Works Stripped: lowest $150.00 on Jul 6, highest $150.00 on Jul 6 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 Sons of Liberty Gun Works Stripped
Most picked next to it in real builds. Only parts our rules say fit the Sons of Liberty Gun Works Stripped are listed.















