Does the Aero Precision M4E1 W/MOE SL Grip & SL-S work with the Radical Firearms 5.56 Socom Barreled?

Does Aero Precision M4E1 W/MOE fit Radical Firearms 5.56?

Lower Receiver

Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine Stock

from $233.99

Radical Firearms 5.56 Socom Ar-15 Barreled Upper With Bmd - Primary Arms Exclusive - 16"

Upper Receiver

Radical Firearms 5.56 Socom Barreled Upper

Aero Precision lower and Radical Firearms upper compatibility

Yes, they fit

The Aero Precision M4E1 W/MOE SL Grip & SL-S Carbine works with the Radical Firearms 5.56 Socom Barreled Upper. Our compatibility rules found no conflict between them.

No one has built this exact setup yet, but Aero Precision lowers with Radical Firearms uppers are a common pairing.

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 Radical Firearms upper

Backed by tens of thousands of qualified builds that have both a lower and an upper.

Upper Receivers builders put on the Aero Precision M4E1 W/MOE SL Grip & SL-S

Share of builds with the Aero Precision M4E1 W/MOE SL Grip & SL-S and any upper

Lower Receivers builders put under the Radical Firearms 5.56 Socom Barreled

Share of builds with the Radical Firearms 5.56 Socom Barreled and any lower

Aero Precision M4E1 W/MOE SL Grip & SL-S
Of lower picks
6.3%
Median paid
$234
Radical Firearms 5.56 Socom Barreled
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 Aero Precision lower and Radical Firearms upper

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Aero Precision M4E1 W/MOE SL vs Radical Firearms 5.56 Socom: specs and prices

	Aero Precision M4E1 W/MOE SL	Radical Firearms 5.56 Socom
Best price	$233.99 at KY Gun Company	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
Trigger Pin	.154	n/a
Finish	Hardcoat Anodized	n/a
Color	Black	n/a
Gas System Length	n/a	Mid-Length
Length	n/a	16