The SIG SAUER MCX-R Regulator is a cutting-edge tactical semi-auto rifle chambered in versatile 223 Rem | 5.56 NATO. Featuring a 16-inch barrel, Flat Dark Earth Cerakote finish, and equipped with a factory-installed Romeo2 3MOA optic, this rifle is built for precision and performance. With an integrated ARCA rail, SIG 2-port muzzle brake, and synthetic FDE Magpul SGA stock, it delivers versatility and durability for demanding environments. Whether for tactical applications or precision shooting, the MCX-R Regulator is a reliable, high-performance choice.
Variations
Model:
MCX Regulator
Caliber/Gauge:
5.56mm NATO
Barrel Length:
16
Capacity:
-
Part Number:
RMCXR-556N-16B
Model:
MCX Regulator
Caliber/Gauge:
7.62mm NATO (7.62x51)
Barrel Length:
16
Capacity:
10
Part Number:
RMCXR-762R-16B