Working...

Your Cart

  • Your cart is empty

Back


CMMG

CMMG 55BA222 Upper Receiver Assembly 22 LR 7075-T6 Aluminum Black Anodized Receiver for MK4

Product Code : 815835012575

$100.99

Mfg Item #: 55BA222

OUT OF STOCK

Would you like to be notified when this item is back in stock?

Notify Me 

This .22 LR/Mk9 upper receiver assembly is made from forged 7075-T6 aluminum with a Type III hard anodized finish, and ships with a forward assist, dust cover and deflector. The Mk4 platform accepts standard AR15-style magazines, and is the most versatile of the CMMG platforms, especially with the .22 LR, 5.7x28mm (Conversion), and 9mm conversions. NOTE: Requires charging handle, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete.

TypeUpper Receiver
SeriesUpper Receiver Assembly
Calibermk422lrmk9
Barrel Material7075 T6 Aluminum

Determined at checkout.

Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.

Please verify that you are at least 18 years of age.

YES NO