Does the CMMG MK3 Banshee Group .308 Winchester work with the LMT Defense .308 Piston Carrier Group?

CMMG Mk3 Banshee Upper Receiver Group .308 Winchester 12.5in Armor Black

Upper Receiver

CMMG MK3 Banshee Group .308 Winchester 12.5in Armor

from $840.30

LMT Defense .308 Piston Carrier Group

Bolt Carrier Group

LMT Defense .308 Piston Carrier Group

from $706.50

CMMG upper and Lewis Machine & Tool bolt carrier group compatibility

Yes, they fit

The CMMG MK3 Banshee Group .308 Winchester 12.5in works with the LMT Defense .308 Piston Carrier Group. 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 CMMG upper and Lewis Machine & Tool bolt carrier group

Backed by thousands of qualified builds that have both an upper and a bolt carrier group.

Bolt Carrier Groups builders put on the CMMG MK3 Banshee Group .308 Winchester

Share of builds with the CMMG MK3 Banshee Group .308 Winchester and any bolt carrier group

Upper Receivers builders put under the LMT Defense .308 Piston Carrier Group

Share of builds with the LMT Defense .308 Piston Carrier Group and any upper

  • CMMG MK3 Banshee Group .308 Winchester

    Of upper picks
    0.1%
    Median paid
    $836

  • LMT Defense .308 Piston Carrier Group

    Of bolt carrier group picks
    0.2%
    Median paid
    $707
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 CMMG upper and Lewis Machine & Tool bolt carrier group

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

Charging Handle

Lower Receiver

Stock & Brace

Optic

Trigger

Suppressor

Light

CMMG MK3 Banshee Group .308 vs LMT Defense .308 Piston: specs and prices

CMMG MK3 Banshee Group .308LMT Defense .308 Piston
Best price$840.30 at BattleHawk Armory$706.50 at BattleHawk Armory
Stores0 of 3 in stock1 of 1 in stock
AssemblyCompleten/a
PlatformAR-10n/a
Caliber.308 Winn/a
Receiver TypeAR-10/M5n/a
Length12.5n/a
Cartridgen/a.308 Win
Stylen/aBillet
Finishn/aNitride

Both for $1546.80 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.

CMMG MK3 Banshee Group .308 Winchester 12.5in

LMT Defense .308 Piston Carrier Group

Price history, last 90 days

  • CMMG MK3 Banshee Group .308 Winchester: lowest $878.35 on Jul 7, highest $958.99 on Jul 18 over the last 90 days.
  • LMT Defense .308 Piston Carrier Group: lowest $706.50 on Jul 5, highest $706.50 on Jul 5 over the last 90 days.

Bolt Carrier Groups frequently paired with the CMMG MK3 Banshee Group .308 Winchester

Most picked next to it in real builds. Only parts our rules say fit the CMMG MK3 Banshee Group .308 Winchester are listed.

Upper Receivers frequently paired with the LMT Defense .308 Piston Carrier Group

Most picked next to it in real builds. Only parts our rules say fit the LMT Defense .308 Piston Carrier Group are listed.