Sig Sauer MCX Virtus 5.56 NATO Flat Dark Earth AR15 SBR

The SIG Sauer MCX Virtus Flat Dark Earth 5.56mm NATO SBR is a short-barreled, gas-piston AR-style rifle built for fast handling and consistent performance. It features an 11.5in cold hammer-forged carbon steel barrel with a heavy contour profile, a threaded muzzle, and an internal recoil system designed to reduce felt recoil. The folding and collapsible 5-position stock and expanded handguard access windows keep it practical for field use.

Key features

• Gas-piston operating system for reliable cycling
• 11.5in heavy contour barrel for improved accuracy
• 1/2x28 threaded barrel for suppressor or muzzle device compatibility
• Matchlite Duo trigger for a crisp, controlled pull
• Folding and collapsible 5-position stock for compact carry and fit
• Ambidextrous AR-style controls for easier operation from either side

Configured as an NFA Class III SBR, this MCX Virtus is built to meet short-barreled-rifle requirements. Add it to your collection for a compact, modern piston-driven AR platform.