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Fostech武器公司是一家专门生产枪托的公司,Origin-12半自动霰弹枪是该公司推出的第一款整枪产品。该枪采用导气式自动方式,尽管结构与AR系步枪相去甚远,但是其功能操作钮,如保险、空仓挂机解脱杆的位置设置却与AR系步枪非常相似,主要是为了迎合大多数美国用户的使用习惯。其中保险的设计非常的独特,除了左右两侧均有设置外,保险尾部有两个相互垂直的操作杆,拨动任一操作杆均可转动保险,操作非常方便。该枪采用方形护手,护手四周与机匣顶部均设有皮卡汀尼导
Fostech Arms, a company specializing in gun stock, Origin-12 semi-automatic shotgun is the company’s first full-gun product. The guns are gas-guarded and automatic. Although the structure is far removed from the AR-based rifles, the function knobs such as insurance and position-of-hanger release guns are very similar to the AR-series rifles in order to cater to most U.S. User’s habits. Insurance design which is very unique, in addition to the left and right sides are set, the insurance tail has two mutually perpendicular to the operating lever, dial any one of the operating lever can be rotated insurance, the operation is very convenient. The gun with a square hand guard, hand guard around the top of the casing are equipped with Picatinny guide