The SIG Sauer MCX Spear SBR is a semi-auto short-barreled rifle chambered in 6.8X51. It has a 13″ barrel and a capacity of 20+1 rounds.

In combination with the groundbreaking 6.8×51 hybrid ammunition, the SIG SAUER MCX-SPEAR has become the pinnacle by which rifle capabilities will be judged. Capable of muzzle velocities in excess of 3000FPS with a 113gr bullet out of a 16″ barrel, the SIG SAUER MCX-SPEAR rifle is achieving the Army’s goal of advanced performance while also exceeding the requirements for durability. Now for the first time, this technology will be available to the U.S. civilian market with the MCX-SPEAR rifle chambered in 6.8×51 along with a family of Hybrid Ammunition from SIG SAUER.

Specifications

• Brand: SIG Sauer
• Model: MCX Spear SBR
• Manufacturer Part #: RSPEAR6813BNGSBR
• UPC: 798681701292
• Caliber: 6.8X51
• Action: Semi-Auto
• Barrel Length: 13″
• Twist Rate: 1-in-7″
• Capacity: 20+1 Rounds
• Magazines Included: 1 20 rd. AR-10 Mag
• Overall Length: 35″
• Sights: No Sights / Optics Ready
• Safety: Ambidextrous Lever