Does the Aero Precision M4E1 work with the Blackout Defense 11.5" Mid-Length Button?
Lower Receiver
Aero Precision M4E1
Barrel
Blackout Defense 11.5" Mid-Length Button Rifled 416 SS
from $215.00
Aero Precision lower and Blackout Defense barrel compatibility
Yes, they fit
The Aero Precision M4E1 works with the Blackout Defense 11.5" Mid-Length Button Rifled. 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 Blackout Defense barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Aero Precision M4E1 and any barrel
- This pairBlackout Defense 11.5" Mid-Length Button Rifled20%
Aero Precision M4E1
- Of lower picks
- 0.1%
- Median paid
- n/a
Blackout Defense 11.5" Mid-Length Button
Not in enough builds yet to report.
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 Blackout 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
Bolt Carrier Group
Stock & Brace
Upper Receiver
Fits both
Gas Block
Aero Precision M4E1 vs Blackout Defense 11.5": specs and prices
| Aero Precision M4E1 | Blackout Defense 11.5" | |
|---|---|---|
| Best price | n/a | $215.00 at Brownells |
| Stores | n/a | 0 of 1 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Trigger Pin | .154 | n/a |
| Finish | Cerakote | n/a |
| Color | FDE | n/a |
| Caliber | n/a | .223 Wylde |
| Gas System | n/a | Mid-Length |
| Length | n/a | 11.5 |
| Twist | n/a | 1:8 |
| Weight | n/a | 1.54 |
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
No store lists it today.
Blackout Defense 11.5" Mid-Length Button Rifled
- Brownellsout of stock$215.00
Price history, last 90 days
- Blackout Defense 11.5" Mid-Length Button: lowest $215.00 on Aug 29, highest $215.00 on Aug 29 over the last 90 days.
Barrels frequently paired with the Aero Precision M4E1
Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 are listed.
Lower Receivers frequently paired with the Blackout Defense 11.5" Mid-Length Button
Most picked next to it in real builds. Only parts our rules say fit the Blackout Defense 11.5" Mid-Length Button are listed.
