SIG Sauer MCX-SPEAR 6.8x51mm 13in 20rd Coyote SBR Semi-Auto Rifle

The MCX-SPEAR RSPEAR-68-13B-NG-SBR is a short-barreled, semi-automatic configuration of SIG Sauer's MCX-SPEAR family chambered in 6.8x51mm. This SBR ships with a single 20-round magazine and features a 13in barrel, folding/telescoping stock and an aluminum free-float M-LOK handguard. Built from the MCX platform and presented in a Coyote finish, the SPEAR SBR includes fully ambidextrous fire controls and is offered as a commercial/next-generation configuration closely matching SIG’s military submission. The rifle is optimized for modularity and suppressor use and is intended for professional/defense and precision/dedicated shooting roles.