Sig Sauer MCX SBR Flat Dark Earth .300 AAC Blackout 9 Barrel 30-Rounds

Overview

Sig Sauer MCX SBR Features The MCX SBR employs a short-stroke gas piston system engineered to reduce fouling and maintain consistent cycling with both subsonic and supersonic 300 Blackout loads. Its 9 barrel and accelerated 1:5 twist rate stabilize heavier projectiles effectively contributing to reliable performance when running suppressed. These characteristics make the compact 300 blackout rifle an excellent option for users prioritizing versatility and controlled handling. A lightened M-LOK handguard improves maneuverability while offering flexible accessory attachment and the folding stock enhances portability for transport or confined environments. Ambidextrous controls support efficient operation for both right- and left-handed shooters and the included QD flash hider is ready for suppressor integration. With its ergonomic grip included magazine and FDE Cerakote finish the rifle forms a capable SBR configured for dedicated .300 BLK applications. Sig Sauer MCX SBR Specifications Manufacturer: Sig Sauer Model: MCX SBR Type: SBR Action: Semi-automatic Caliber: 300 AAC Blackout Barrel Length: 9 Twist Rate: 1 in 5 Finish: FDE Cerakote Handguard: M-LOK Lightened Pattern Stock: Folding Controls: Ambidextrous Trigger: Sig Flatblade Match Muzzle Device: Rocksett QD Flash Hider Grip: Sig Sauer Capacity: 30 Rounds Magazine Included: 1 Barrel System: Interchangeable