VISM Comp w PCP52 MILSPEC Stock Tan The Vism Comp w PCP52 MILSPEC Stock adjustable cheek riser piece features metal QD sling mount attachment points on each side of the adjustable stock with 1.5 inch molded sling loops and rubber butt pad for recoil reduction. The stock cheek rest riser is six position adjustable for proper cheek positioning for different types of mounted optics. This stock has a simple unique latch mechanism first click for adjusting stock position and a second fu