AAST32 Mil-Spec Enhanced Stock - Advanced Recoil Dampener Suspension System, Polymer Cheek Riser + Screwed, Rubberized Recoil Pad [AAST32]AAST32 Mil Spec Enhanced Stock Advanced Recoil Dampener System, Polymer Cheek Riser + Screwed, Rubberized Recoil Pad Attaches to a Mil Spec Buffer Tube (not included click to order UB_ASBT04) Advanced Integrated Recoil Dampener System Polymer Cheek Riser (Adjustable & Removable) Rubberized Recoil Pad (screwed on) with compression areas Easy push button quick release Trigger lock type adjuster Color: Black Weight: 12. 7 ounces with Cheek Riser attached