Sig Sauer MCX Rattler SBR .300BLK 6.75in 30+1 Folding Stock Polymer Grip - Short Barreled Rifle

NFA Tax Stamp Required - Short Barreled Rifle

When the US Special Operations Command put out a request for a Personal Defense Weapon (PDW) to replace the MP5, Sig Sauer responded with the MCX Rattler; an absolutely groundbreaking short barrel rifle. The Rattler is based on Sig Sauer's flagship MCX modular rifle, featuring its short-stroke recoil gas piston operating system. What separates Sig Sauer's MCX platform from other AR/M4 style rifles is the recoil system that totally eliminates the need for a buffertube, making the MCX Rattler more compact than any AR/M4 rifle ever produced. The MCX Rattler SBR has a length of only 17.1 inches when the stock is folded; The MCX weighs under 6 lbs. The rifle is currently chambered in .300 BLK features a 6.75 inch suppressor ready barrel and a aluminum free-floated handgaurd with M-LOK attachment points.