Introducing the SIG MCX™. Engineered for 300BLK. Built from the ground up to be silenced, light and short. A breakthrough in modularity. The result of years of toil and sweat, the SIG MCX is proof that the dawn of a new era doesn't happen overnight
The SIG MCX is an innovative weapon system built around a battle-proven core: SIG's gas-operated, short-stroke piston system. Trust it for the outstanding performance, no matter the conditions, that you've come to expect from the leading name in firearms.
AR-Style, Ambidextrous Control. No retraining required. The SIG MCX features a familiar, AR-style ambidextrous selector, bolt release, magazine release and charging handle.
A fully locked and closed rotating bolt system provides maximum safety.
Reduce recoil and fouling with the gas-operated, short-stroke piston system.
The two-position adjustable gas system allows the user to increase or decrease gas as needed depending on ammunition, use with a silencer, or adverse conditions.
The following states have restrictions on "high capacity" magazines:
- 10 Round- CA, MA, MD, NY, HI
- 15 Round- NJ
- We cannot ship to these states unless purchased by a Law Enforcement Agency
Gun Sales Are Permitted To Public Safety Only:
- Sworn Law Enforcement officers, including Federal, State, County, & City (Includes retired L.E. officers with "retired" credentials)
- EMT's, Fire Fighters, Volunteer Fire Fighters, and Paramedics
- Military personnel including Reservists and National Guard with I.D. (Includes retired Military with "retired" credentials)
- Military veterans medically and honorably discharged with retired ID or DD-214
- Corrections Officers, including Parole and Probation Officers
- State Licensed Security Companies (Loomis, RAM, etc.) also includes State Licensed Armed Security Officers
- Court Judges, District Attorneys and Deputy District Attorneys
- LE Academy Cadets with enrollment documentation from the Academy