CMMG LOWER GROUP, ENDEAVOR, Mk4

LOWER GROUP, ENDEAVOR, Mk4

While the ENDEAVOR® Mk4 – AR15 lower receiver might meet mil-spec, every other part on this lower group goes beyond to meet CMMG® specs. Available in your choice of seven different Cerakote finishes, this ENDEAVOR lower group comes with the Magpul® MOE® Rifle Stock and the full suite of CMMG ZEROED™ parts including:

ZEROED Pistol Grip

ZEROED Trigger Guard

ZEROED 60°/90° Ambi Safety

ZEROED Ambi Mag Catch

ZEROED Extended Mag Release Button

ZEROED AR15 Bolt Catch

Lifetime Quality Guarantee

We aim to please, that’s why every CMMG product is backed by our Lifetime Quality Guarantee against material and workmanship defects. Learn More.