SIG Sauer MCX Virtus 11.5 SBR 5.56 NATO Black AR-15 Semi Auto Rifle

The SIG Sauer MCX Virtus 11.5 SBR is a compact AR-15 style semi-automatic rifle built around an 11.5-inch 5.56 NATO barrel with 1:7 twist. It features an ambidextrous manual safety, a mil-spec trigger, and a folding telescopic stock for convenient storage and transport. A Weaver-style rail supports optics for fast target acquisition.

Key features

• 11.5-inch 5.56 NATO barrel with 1:7 twist
• 1/2-28 threaded barrel for suppressors or compatible muzzle devices
• Ambidextrous manual safety controls
• Mil-spec trigger feel
• Folding telescopic stock for a shorter stowed length
• Weaver-style rail optic mounting platform

Built for a compact setup without sacrificing AR ergonomics, the MCX Virtus 11.5 SBR is ready for your preferred optic and accessories.