Does the Aero Precision M4E1 Enhanced .223/5.56 work with the Daniel Defense 16" 5.56 NATO CHF?

Upper Receiver
Aero Precision M4E1 Enhanced .223/5.56 NATO

Barrel
Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7 Government
from $327.00
Aero Precision upper and Daniel Defense barrel compatibility
Yes, they fit
The Aero Precision M4E1 Enhanced .223/5.56 NATO works with the Daniel Defense 16" 5.56 NATO CHF Mid-Length 1:7. 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 upper and Daniel Defense barrel
Backed by thousands of qualified builds that have both an upper and a barrel.
Share of builds with the Aero Precision M4E1 Enhanced .223/5.56 and any barrel
- This pairDaniel Defense 16" 5.56 NATO CHF Mid-Length 1:720%
Share of builds with the Daniel Defense 16" 5.56 NATO CHF and any upper
- This pairAero Precision M4E1 Enhanced .223/5.56 NATO2%
Aero Precision M4E1 Enhanced .223/5.56
- Of upper picks
- 0%
- Median paid
- n/a
Daniel Defense 16" 5.56 NATO CHF
- Of barrel picks
- 1.4%
- Median paid
- $327
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 upper and Daniel Defense 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
Stock & Brace
Handguard
Muzzle Device

Daniel Defense Flash Suppressor
Fits both
Gas Block
Buffer Tube Assembly
Aero Precision M4E1 Enhanced vs Daniel Defense 16" 5.56 NATO: specs and prices
| Aero Precision M4E1 Enhanced | Daniel Defense 16" 5.56 NATO | |
|---|---|---|
| Best price | n/a | $327.00 at AR15 Discounts |
| Stores | n/a | 2 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | 5.56 NATO | 5.56 NATO |
| Receiver Type | M4E1 | n/a |
| Gas System | n/a | Mid-Length |
| Length | n/a | 16 |
| Twist | n/a | 1:7 |
| Contour | n/a | Government |
| Thread | n/a | 1/2x28 |
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
- Daniel Defense 16" 5.56 NATO CHF: lowest $327.00 on Jul 5, highest $327.00 on Jul 5 over the last 90 days.
Barrels frequently paired with the Aero Precision M4E1 Enhanced .223/5.56
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Enhanced .223/5.56 are listed.
Upper Receivers frequently paired with the Daniel Defense 16" 5.56 NATO CHF
Most picked next to it in real builds. Only parts our rules say fit the Daniel Defense 16" 5.56 NATO CHF are listed.



















