The SOB Pistol Stabilizing Brace was designed to provide increased stability and improved accuracy while firing with one hand. The skeletonized design is thinner and lighter than the original SB15 brace while still providing the same functionality. The polymer construction firmly contours to your forearm and while the adjustable nylon stabilizing strap wraps around your arm reducing fatigue while firing one handed. The SOB47 installs easily on most AK-47 pistols, by simply loosening the pistol grip bolt. The AK adapter slips between the pistol grip and receiver, and a uniquely-designed socket accepts the rear of the AK to create a solid connection. No trunnion removal or modification required. FeaturesDesigned for firing one handedInstalls easily, just by loosening the pistol grip boltImproves accuracy and stabilityIncludes brace, strap and AK adapter