Does the Aero Precision M4E1 Stripped work with the CMMG 8.2" 300BLK Mr?

Aero Precision M4e1 Stripped Ar-15 Lower Receiver - Black

Lower Receiver

Aero Precision M4E1 Stripped

from $112.99

Cmmg Ar15 8.2" 300blk Mr Barrel

Barrel

CMMG 8.2" 300BLK Mr

from $132.54

Aero Precision lower and CMMG barrel compatibility

Yes, they fit

The Aero Precision M4E1 Stripped works with the CMMG 8.2" 300BLK Mr. 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 CMMG barrel

Backed by thousands of qualified builds that have both a lower and a barrel.

Barrels builders put on the Aero Precision M4E1 Stripped

Share of builds with the Aero Precision M4E1 Stripped and any barrel

Lower Receivers builders put under the CMMG 8.2" 300BLK Mr

Share of builds with the CMMG 8.2" 300BLK Mr and any lower

  • Aero Precision M4E1 Stripped

    Of lower picks
    1.9%
    Median paid
    $101

  • CMMG 8.2" 300BLK Mr

    Of barrel picks
    0.3%
    Median paid
    $132
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 CMMG barrel

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

Trigger

Charging Handle

Pistol Grip

Bolt Carrier Group

Upper Receiver

Stock & Brace

Gas Block

Aero Precision M4E1 Stripped vs CMMG 8.2" 300BLK Mr: specs and prices

Aero Precision M4E1 StrippedCMMG 8.2" 300BLK Mr
Best price$112.99 at Brownells$144.99 at GritR Sports
Stores0 of 5 in stock2 of 9 in stock
AssemblyStrippedn/a
PlatformAR-15n/a
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Calibern/a300 Blackout
Gas Systemn/aPistol
Lengthn/a8.2
Twistn/a1:10
Contourn/aMedium
Threadn/a5/8x24
Weight8.6n/a

Both for $257.98 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 Stripped

  • Brownellsout of stock$112.99
  • KY Gun Companyout of stock$127.99
  • Sportsmans Outdoor Superstoreout of stock$139.99
  • Classic Firearmsout of stock$139.99
  • BattleHawk Armoryout of stock$139.99

CMMG 8.2" 300BLK Mr

Price history, last 90 days

  • Aero Precision M4E1 Stripped: lowest $100.76 on Jul 6, highest $139.99 on Jul 12 over the last 90 days.
  • CMMG 8.2" 300BLK Mr: lowest $132.54 on Jul 5, highest $199.95 on Jul 17 over the last 90 days.

Barrels frequently paired with the Aero Precision M4E1 Stripped

Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Stripped are listed.

Lower Receivers frequently paired with the CMMG 8.2" 300BLK Mr

Most picked next to it in real builds. Only parts our rules say fit the CMMG 8.2" 300BLK Mr are listed.