The R&R Targets Saiga 12 shotgun magazine well is constructed of aluminum and anodized black. The magazine well converts the shotgun to straight insert magazines. The magazine release also functions much like an AR-15 style rifle, operated with the trigger finger. This mag well will only work with modified magazines that have had the AK style catch removed and a new catch machined in. Converted magazines are available from R&R. To install this magazine well, the factory mag catch must be removed and the receiver must be drilled and taped. Gunsmith installation is required.