CMMG RESOLUTE 300 SERIES Description
various cals., DI, blowback, or radial-delayed blowback, 16.1, 16.6 (9mm Para cal. Mk9 receiver only) or 17 in. (.22 LR cal. Mk4 receiver only) CM barrels w/SBN finish, CMMG SV muzzle brake, Geissele SSA two-stage trigger, RipStock, CMMG M-LOK free float handguard, Magpul MOE pistol grip, CMMG ambi safety, Mk3, Mk4, Mk47, Mk9, MkG, MkGs, or MkW receivers, CMMG ambi sling attachment receiver endplate, FDE, Burnt Bronze, Midnight Bronze, Bazooka Green, Sniper Grey, Slate, Titanium, Snow White, OD Green, or Graphite Black Cerakote finish, engraved "RESOLUTE" on the lower receiver. Mfg. 2019-2021.
Resolute 300 Series models include: Mk3 .308 Win., Mk4 (Resolute 300 Mk4 22LR), Mk9 9mm, Mk57 5.7x28mm, Mk17 9mm, MkG/MkGs (Resolute 300 MkGs 9mm), Mk47 7.62x39, and MkW (Resolute 300 MkW 6.5 Grendel).