Does the CMMG RESOLUTE MK4/ ZEROED Trigger work with the CMMG Banshee 9mm Upper?

CMMG RESOLUTE Mk4/AR15 Complete Lower Receiver ZEROED Trigger Midnight Bronze

Lower Receiver

CMMG RESOLUTE MK4/ ZEROED Trigger Midnight Bronze

from $558.99

CMMG Banshee 9mm Upper with 5" Barrel, Black - 99B17FDAB

Upper Receiver

CMMG Banshee 9mm Upper

from $716.63

CMMG lower and CMMG upper compatibility

They fit, with a catch

The CMMG RESOLUTE MK4/ ZEROED Trigger Midnight works with the CMMG Banshee 9mm Upper, with one thing to check: Lower Receiver (AR-15) needs a 9mm magazine well adapter for a PCC/9mm build.

No one has built this exact setup yet, but CMMG lowers with CMMG 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 CMMG lower and CMMG upper

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

Upper Receivers builders put on the CMMG RESOLUTE MK4/ ZEROED Trigger

Share of builds with the CMMG RESOLUTE MK4/ ZEROED Trigger and any upper

Lower Receivers builders put under the CMMG Banshee 9mm Upper

Share of builds with the CMMG Banshee 9mm Upper and any lower

  • CMMG RESOLUTE MK4/ ZEROED Trigger

    Of lower picks
    0%
    Median paid
    $559

  • CMMG Banshee 9mm Upper

    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 CMMG lower and CMMG upper

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

Handguard

Trigger

Charging Handle

Suppressor

Muzzle Device

Barrel

Stock & Brace

Light

Bolt Carrier Group

Optic

Pistol Grip

CMMG RESOLUTE MK4/ ZEROED vs CMMG Banshee 9mm Upper: specs and prices

CMMG RESOLUTE MK4/ ZEROEDCMMG Banshee 9mm Upper
Best price$558.99 at MidwayUSA$716.63 at BattleHawk Armory
Stores1 of 1 in stock0 of 1 in stock
AssemblyCompleteComplete
PlatformAR-15AR-9
ColorBronzen/a
Gas System Lengthn/aBlowback
Calibern/a9mm
Lengthn/a5

Both for $1275.62 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 RESOLUTE MK4/ ZEROED Trigger Midnight

CMMG Banshee 9mm Upper

  • BattleHawk Armoryout of stock$716.63

Upper Receivers frequently paired with the CMMG RESOLUTE MK4/ ZEROED Trigger

Most picked next to it in real builds. Only parts our rules say fit the CMMG RESOLUTE MK4/ ZEROED Trigger are listed.

Lower Receivers frequently paired with the CMMG Banshee 9mm Upper

Most picked next to it in real builds. Only parts our rules say fit the CMMG Banshee 9mm Upper are listed.