Adjust The MCX to Your needs with this 5.5" OEM 300 AAC Blackout Barrel

SIG Sauer has been pushing the envelope for creativity. One of their flagship lines is the MCX family of rifles and pistols. At the heart of the system is its barrel. To provide the best performance the barrel is constructed with durable carbon steel. On the end of the barrel, you get the common 5/8x24 thread pitch for adding an NFA item. Keeping the signature down out of the box the barrel comes with a 3-prong flash hider. For dependable function, the barrel comes with the gas block and front porting of the short stroke piston system. so modify your MCX or build that dream pistol with the MCX Barrel Kit.

SIG Sauer MCX Rattler Barrel Specifications and Features:

• SIG Sauer Item Number: CALXMCX5B300TAP
• Caliber 300 AAC Blackout
• Adjustable Short Stroke Gas System
• Taper Barrel Contour
• Carbon Steel Construction
• Barrel Twist 1:5
• 3 Prong Flash Hider
• Muzzle Thread: 5/8x24 TPI
• Barrel Length 5.5"
• Black

Note:
All NFA Rules Apply.