Unlike every other firearm on the market, the SIG MCX was built for optimum performance with the 300BLK cartridge and a suppressor. The outcome is a firearm with superior suppression capability and enhanced reliability with both supersonic and subsonic loads A two-position gas block makes the transition from subsonic to supersonic as fast as flipping the lever. Changing between 300BLK and 5.56 NATO is as simple as swapping barrels and magazines in a matter of minutes. Converting to 7.62x39mm simply requires barrel, magazine, as well as an additional bolt change.
- Caliber: 5.56 NATO
- Type: Semi-Auto
- Barrel Length: 16"
- Capacity: 30+1
- Weight: 6LBS
NOTE: Prices, specifications and availability are subject to change without notice. We reserve the right to correct typographic, photographic and/or descriptive errors.
**Due to certain restrictions, there are some cities and states we do not ship firearms to. Please contact us if you have any inquires.**
By proceeding with a transaction to purchase any restricted item, the Customer certifies that (1) the Customer has reviewed all United States federal, state, and/or local laws and regulations related to the use, possession, purchase and/or ownership of the restricted item(s); (2) the Customer is legally permitted to use, possess, purchase and/or own the restricted item(s); (3) the Customer does not intend to transfer the item(s) contrary to United States federal, state, and/or local laws and regulations; (4) the item(s) will be used for lawful purposes only, and the Customer is not associated with any criminal group or criminal enterprise; (5) the Customer is at least 21 years of age, or of the appropriate legal age for an item according to applicable federal, state, and/or local laws and regulations; (6) the Customer is under no legal disability that would prevent the Customer from using, possessing, purchasing, owning, and/or transferring the item(s); and (7) if applicable, Customer understands and agrees to restrictions on the return of certain regulated products.
**EVERY FIREARM PURCHASE WILL REQUIRE PROVIDING YOUR LOCAL FIREARMS DEALER FFL LICENSE IN ORDER TO COMPLETE SHIPPING PROCESS**