Drop-in upgrade for AK47/AK74 pistol grips*; Fits both milled and stamped receivers, including those with grip reinforcement plates; More vertical grip angle than typical Kalashnikov designs; Unique backstrap shape for proper trigger finger placement; Aggressive TSP texture (Trapezoidal Surface Projections) for positive weapon control in all environments; Includes a basic grip cap, but accepts optional Storage Cores for customized gear stowage