The Sig Sauer® MCX-REGULATOR Semi-Auto Rifle combines the tried-and-true ranch rifle with aspects of rifles used by elite Special Forces. A proprietary lower-receiver design creates exceptional modularity for an MCX platform, allowing you to use all MCX upper receivers with the MCX REGULATOR. Cold-hammer-forged barrel with a SIG-designed compensating muzzle brake delivers spot-on accuracy again and again. Reliable gas-piston operating system and crisp 2-stage match trigger. Ergonomic Magpul® SGA Mossberg 500/590 traditional stock provides a secure yet comfortable hold. Ambidextrous magazine release, safety selector, and bolt catch. Equipped with an ARCA Rail for easy tripod mounting. Includes 10-round magazine.
- Innovative lower receiver can be used with all MCX upper receivers
- Cold-hammer-forged barrel with SIG-designed compensating muzzle brake
- Reliable gas-piston operating system
- Crisp 2-stage match trigger
- Ergonomic Magpul SGA Mossberg 500/590 traditional stock
- Ambidextrous magazine release, safety selector, and bolt catch
- ARCA Rail for easy tripod mounting
- Includes 10-round magazine