Blackhawk Knoxx SpecOps Stock Sleek Folding Pistol Grip Stock takes the pain out of shooting magnum buckshot and slug loads, even with the stock folded. The sturdy soft-rubber coated folding wire-frame stock with integral rubber butt pad is easily folded over the top of the receiver. Knoxx SpecOps Gun Stock by BlackHawk allows for compact storage and increased maneuverability in tight spaces, such as vehicles, motorcycles, hallways and entryways. The SpecOps Folder pistol grip by BlackHawk contains the unique Knoxx recoil reducing mechanism. The patented recoil-reducing mechanism reduces muzzle flip in addition to taming recoil. Shooters testing the SpecOps Folder with Magnum Buckshot loads have found that there is very little discernible recoil in either open or folded positions, with virtually no muzzle flip..