ASK AN EXPERTDescription
- 16" 416 stainless steel medium taper profile barrel
- CMMG SV muzzle brake
- RKM14 KeyMod hand guard
- Geissele SSA 2-stage trigger
- Magpul MOE pistol grip
- MOE trigger guard
- CTR butt stock
The CMMG Mk4 RCE Semi-Automatic Rifle is one of CMMG's premiere rifles. The Mk4 RCE features a 16.1" 416 stainless steel medium taper profile barrel available in either 5.56x45mm or 300 BLK. The RCE is equipped with CMMG's own SV muzzle brake and RKM14 KeyMod hand guard. Every rifle has a Geissele SSA 2-stage trigger and Magpul's MOE pistol grip, MOE trigger guard and CTR butt stock installed.
Warranty Information
| Caliber | 5.56mm |
| Barrel | 16.1 Twist 1:7 Medium Taper 416SS Bead Blasted Finish |
| Muzzle | CMMG SV Brake Threaded 1/2-28 |
| Hand Guard | CMMG RKM14 KeyMod Hand Guard |
| Furniture | Magpul MOE Pistol Grip MOE Carbine Stock with 6-pos Mil-Spec Receiver Extension |
| Receiver | Forged 7075-T6 AL M4 Type Upper AR15 Type Lower |
| Trigger | Geissele Automatics SSA |
| Gas Port Location | Mid-length |
| Length (Stock Collapsed), in | 34" |
| Weight (Unloaded), lbs | 6.7 |
