Does the Aero Precision M4E1 PRO Stripped work with the FN America FN 16 Mid-Length 5.56mm?

Lower Receiver
Aero Precision M4E1 PRO Stripped
from $249.99

Barrel
FN America FN 16 Mid-Length 5.56mm
from $199.73
Aero Precision lower and FN America barrel compatibility
Yes, they fit
The Aero Precision M4E1 PRO Stripped works with the FN America FN 16 Mid-Length 5.56mm. 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 FN America barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Aero Precision M4E1 PRO Stripped and any barrel
- This pairFN America FN 16 Mid-Length 5.56mm33%
Share of builds with the FN America FN 16 Mid-Length 5.56mm and any lower
- This pairAero Precision M4E1 PRO Stripped0.9%
Aero Precision M4E1 PRO Stripped
- Of lower picks
- 0%
- Median paid
- n/a
FN America FN 16 Mid-Length 5.56mm
- Of barrel picks
- 2.1%
- Median paid
- $200
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 FN America barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Stock & Brace
Pistol Grip
Charging Handle
Muzzle Device
Gas Block
Buffer Tube Assembly
Handguard

Midwest Industries Combat Rail M-LOK
Fits both
Aero Precision M4E1 PRO vs FN America FN 16 Mid-Length: specs and prices
| Aero Precision M4E1 PRO | FN America FN 16 Mid-Length | |
|---|---|---|
| Best price | $299.99 at MidwayUSA | $199.73 at KY Gun Company |
| Stores | 1 of 5 in stock | 7 of 8 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | Multi | 5.56 NATO |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | OD Green | n/a |
| Gas System | n/a | Mid-Length |
| Length | n/a | 16 |
| Twist | n/a | 1:7 |
| Contour | n/a | M4 |
| Thread | n/a | 1/2x28 |
Both for $499.72 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 PRO Stripped
Price history, last 90 days
- Aero Precision M4E1 PRO Stripped: lowest $236.61 on Jul 6, highest $289.99 on Jul 20 over the last 90 days.
- FN America FN 16 Mid-Length 5.56mm: lowest $199.73 on Jul 11, highest $298.99 on Aug 26 over the last 90 days.
Barrels most paired with Aero Precision lowers
The Aero Precision M4E1 PRO Stripped is not in enough builds yet, so these are the most picked next to any Aero Precision lower. Only parts our rules say fit the Aero Precision M4E1 PRO Stripped are listed.
Lower Receivers frequently paired with the FN America FN 16 Mid-Length 5.56mm
Most picked next to it in real builds. Only parts our rules say fit the FN America FN 16 Mid-Length 5.56mm are listed.





















