Sig Sauer MCX-R Regulator Semi-Automatic Rifle 5.56 NATO 16" Barrel FDE

Introducing the MCX-REGULATOR, using the heart and soul of the legendary MCX platform combined with a proprietary lower design, all built around shooter ergonomics comes a whole new level of MCX modularity. Never before has a ranch rifle possessed the DNA of a rifle used by elite Special Forces operators around the world. The MCX-REGULATOR is an aluminum frame rifle with a gas-piston operating system, a Magpul SGA Mossberg 500/590 traditional stock combined with a redesigned lower receiver compatible with all MCX upper receivers. It has a fully ambidextrous magazine release, safety selector, and bolt catch. The MCX-REGULATOR ships with a two-stage match trigger, a cold hammer-forged carbon steel barrel, a SIG-designed muzzle brake, and is available in 7.62x39 and 5.56 calibers. The MCX-REGULATOR offers a built in Arca Rail for easy tripod mounting and ships with a 10-round magazine. Features Reduced Weapons Visual-IR Signature GEN II NiR FDE Magpul SGA Stock - Mossberg 500/590/590A1 Fully Ambidextrous Mag Release, Safety Selector, and Bolt Catch SIG-Designed Compensating Muzzle Brake Receiver Integrated ARCA Rail Lower Receiver Compatible with All MCX Upper Receivers