CMMG Mk4 RCE Rifle | 55A591A

The Mk4 RCE features a 16" 416 stainless steel barrel with a medium taper profile, a SV muzzle brake and RKM14 KeyMod hand guard. This rifle also has a Geissele SSA 2-stage trigger and Magpul's MOE pistol grip, MOE trigger guard and CTR buttstock.