Does the CMMG MK9 Stripped Lower 9mm work with the TacFire 9mm Luger 10" Pistol Upper?

CMMG MK9 Stripped Lower 9mm with Colt Pattern Magwell

Lower Receiver

CMMG MK9 Stripped Lower 9mm

from $155.78

TacFire 9mm Luger 10" Pistol Upper with M-LOK Handguard

Upper Receiver

TacFire 9mm Luger 10" Pistol Upper

from $275.97

CMMG lower and TacFire upper compatibility

Yes, they fit

The CMMG MK9 Stripped Lower 9mm works with the TacFire 9mm Luger 10" Pistol Upper. 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 lower and TacFire upper

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

Upper Receivers builders put on the CMMG MK9 Stripped Lower 9mm

Share of builds with the CMMG MK9 Stripped Lower 9mm and any upper

Lower Receivers builders put under the TacFire 9mm Luger 10" Pistol Upper

Share of builds with the TacFire 9mm Luger 10" Pistol Upper and any lower

  • CMMG MK9 Stripped Lower 9mm

    Of lower picks
    0%
    Median paid
    $149

  • TacFire 9mm Luger 10" Pistol Upper

    Of upper picks
    0.1%
    Median paid
    $277
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 TacFire upper

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

Charging Handle

Trigger

Stock & Brace

Bolt Carrier Group

Optic

Suppressor

Pistol Grip

Light

CMMG MK9 Stripped Lower 9mm vs TacFire 9mm Luger 10" Pistol: specs and prices

CMMG MK9 Stripped Lower 9mmTacFire 9mm Luger 10" Pistol
Best price$174.95 at CMMG$275.97 at BattleHawk Armory
Stores1 of 2 in stock5 of 5 in stock
AssemblyStrippedComplete
PlatformAR-9AR-9
Caliber9mm9mm
Gas System Lengthn/aBlowback
Lengthn/a10

Both for $450.92 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 MK9 Stripped Lower 9mm

TacFire 9mm Luger 10" Pistol Upper

Price history, last 90 days

  • CMMG MK9 Stripped Lower 9mm: lowest $155.78 on Jul 5, highest $174.95 on Jul 17 over the last 90 days.

Upper Receivers frequently paired with the CMMG MK9 Stripped Lower 9mm

Most picked next to it in real builds. Only parts our rules say fit the CMMG MK9 Stripped Lower 9mm are listed.

Lower Receivers frequently paired with the TacFire 9mm Luger 10" Pistol Upper

Most picked next to it in real builds. Only parts our rules say fit the TacFire 9mm Luger 10" Pistol Upper are listed.