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Saiga 12 Class Ⅲ/SBS霰弹枪是俄罗斯卡拉什尼柯夫集团(原伊兹玛什兵工厂)Saiga 12霰弹枪的改装版,由美国军械公司进口并在美国市场上销售。其名称中“ClassⅢ”表示美国枪支法第3类限制武器,“SBS”则为Short Barreled Semi-Automatic Tactical Shotgun的缩写,意为短枪管半自动战术霰弹枪。相比于Saiga 12霰弹枪,该枪换装成AR系风格的伸缩式枪托、TDI武器公司聚合物制AG-47握把以及CAA垂直握把;枪管口部加装了三叉形消焰器;以导气箍和枪管中部的固定座为支架,在枪管四周安装了4条皮卡汀尼导轨,其中,上、下方导轨呈桥状,导轨的设计方便安装瞄准镜及战术附件,CAA垂直握把是通过下方导轨加装的。
The Saiga 12 Class III / SBS shotgun is a modified version of the Saiga 12 shotgun from the Russian Kalashnikov Group (former Izmir Arsenal), imported by U.S. ordnance companies and marketed in the United States. Its name in the “Class Ⅲ” said the United States Firearms Law Class 3 weapons restrictions, “SBS” is the abbreviation of the Short Barreled Semi-Automatic Tactical Shotgun, meaning short barrel semi-automatic tactical shotgun. Compared to the Saiga 12 shotgun, the gun was refitted into an AR-style telescopic stock, TDI Arms polymer AG-47 grip and CAA vertical grip; barrel mouth fitted with a trigeminal flame ; To the gas holder and the central barrel of the barrel as a bracket, the barrel around the installation of 4 Picatinny rail, which, the upper and lower rail was a bridge, the rail is designed to facilitate the installation of sight and tactical accessories, The CAA vertical grip is attached by the lower rail.