Commonly Purchased with Lower Group, ENDEAVOR, Mk4, ZEROED Trigger
Lower Group, ENDEAVOR, Mk4, ZEROED Trigger
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 Extended Mag Release Button
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Specifications
| Platform | Mk4 |
| Lower Receiver | Mk4 Forged 7075 T6 Aluminum |
| Finish | Cerakote |
| Pistol Grip | CMMG ZEROED Pistol Grip |
| Buffer Type | Rifle/A1, AR15 |
| Receiver Extension | A1 |
| Stock / Brace | Magpul MOE Rifle Stock |
| Trigger Type | ZEROED Drop-In Single Stage |
| Trigger Guard | CMMG ZEROED Trigger Guard |
| Safety Selector | CMMG ZEROED 60/90 Degree |
| Weight | 2.6 lbs |
| Length | 18.3" |