Ultimate Arms Gear ACE ULTRALIGHT AR-UL Skeleton Light Weight Fixed Stock Buttstock with Cheek Weld Foam Rest and Rubber Butt Pad Buttpad Silicone Lubricated Cleaning Cloth The A140 Ultralight (AR-UL) Stock is the lightest stock ever devised! Swivel/Points and uses Aces original soft foam for the ultimate cheek weld. Featuring A Soft Closed Cell Foam Pad For A Comfortable And Solid Cheek Weld. 0.5" Recoil Buttpad. Ultimate Arms Gear Silicone Cloth is an Essential Part of Every Shooter's Arsenal. Lubricated with Safe, Non-Toxic, Food-Grade Silicone, Our Cloths Wipe Away The Fingerprints and Body Oils that Cause Rust. Size: 12" x 14" Inches. Color: Yellow.