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- 25%- 25%CMMG MK4/AR15 Lower Receiver - Black
CMMGSALE: $131.99BEFORE: $133.99MSRP: $174.95Precision machined from forged 7075 T6 aluminum, the CMMG Mk4 AR-15 stripped lower receiver is the quality mil-spec lower ready to be the foundation for your next build. The Mk4 stripped lower comes... -
CMMG Endeavor MK4 22ARC 20" AR Black
CMMG$1,415.99MSRP: $1,474.95There's a world of options when it comes to AR15s, and for those that want to reach out to further targets or hunt the Endeavor Mk4 is an awesome choice. Built on our Mk4, AR15 platform, the Endeavor... -
CMMG Upper Receiver MK4 350 Legend 16.1" Black
CMMG$850.99MSRP: $899.95CMMG's RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and... -
CMMG Banshee MK4 5.56 10.5" AR Pistol - Black
CMMG$1,344.99MSRP: $1,374.95Built on the Mk4 platform, this BANSHEE AR15 lower receiver group will work with any standard AR15 pattern upper group as well as all of CMMG's conversion magazines (w/ matching upper group)... -
CMMG Banshee MK4 22 LR 9" AR-Platform with M-LOK Handguard in Armor Black
CMMG$639.99Dont build a .22 LR that looks like an AR, build an AR that happens to be chambered in .22 LR. This BANSHEE upper group is built on the Mk4 platform, and is designed to work with any standard AR15...
Description
This Receiver Extension is for your MK4.
