Does the RUGER 5.56x45mm/.223 Remington work with the Aero Precision M4E1 Assembled 5.56mm?
Lower Receiver
RUGER 5.56x45mm/.223 Remington
from $273.99
Upper Receiver
Aero Precision M4E1 Assembled 5.56mm
Ruger lower and Aero Precision upper compatibility
Yes, they fit
The RUGER 5.56x45mm/.223 Remington works with the Aero Precision M4E1 Assembled 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 Ruger lower and Aero Precision upper
Backed by tens of thousands of qualified builds that have both a lower and an upper.
Share of builds with the RUGER 5.56x45mm/.223 Remington and any upper
- This pairAero Precision M4E1 Assembled 5.56mm8%
Share of builds with the Aero Precision M4E1 Assembled 5.56mm and any lower
- This pairRUGER 5.56x45mm/.223 Remington25%
RUGER 5.56x45mm/.223 Remington
- Of lower picks
- 0.1%
- Median paid
- n/a
Aero Precision M4E1 Assembled 5.56mm
- Of upper picks
- 0%
- Median paid
- n/a
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 Ruger lower and Aero Precision upper
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Suppressor
Stock & Brace
Charging Handle
Fits both
Muzzle Device
Trigger
Handguard
Barrel
Aero Precision 5.56 Mid-Length
Fits both
Gas Block
Buffer Tube Assembly
Bolt Carrier Group
Aero Precision 5.56 BCG W/C158 Bolt
Fits both
RUGER 5.56x45mm/.223 Remington vs Aero Precision M4E1 Assembled: specs and prices
| RUGER 5.56x45mm/.223 | Aero Precision M4E1 | |
|---|---|---|
| Best price | $273.99 at Brownells | n/a |
| Stores | 0 of 3 in stock | n/a |
| Assembly | Complete | Complete |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Receiver Type | n/a | M4E1 |
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
- RUGER 5.56x45mm/.223 Remington: lowest $273.99 on Aug 30, highest $293.75 on Jul 14 over the last 90 days.
Upper Receivers frequently paired with the RUGER 5.56x45mm/.223 Remington
Most picked next to it in real builds. Only parts our rules say fit the RUGER 5.56x45mm/.223 Remington are listed.
Lower Receivers frequently paired with the Aero Precision M4E1 Assembled 5.56mm
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Assembled 5.56mm are listed.
