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该枪由俄罗斯伊兹玛什兵工厂生产,“赛加”是该公司用于出口的品牌。赛加M K-107半自动步枪是在A K107和A K108基础上研制的民用型步枪,采用了俄罗斯“阿巴甘”新一代自动步枪选型计划中落选的方案——双活塞平衡后坐系统。该系统通过两个活塞向相反方向同时作用,一个推动枪机后坐,另一个推动配重块向前运动来抵消部分后坐力,可有效减小后坐和枪口上跳。机匣顶部、护手四周及枪托两侧均设有皮卡汀尼导轨,用于安装瞄准镜及战术附件,枪口设有制退器。为了适应国内外市场需要,该枪有5.45×39m m、5.56×45m m和7.62×39m m三种口径型。
The gun is manufactured at Russia’s Izmash Arsenal, and “Saiga” is the company’s brand for export. The Saijia M K-107 semi-automatic rifle is a civilian-type rifle developed on the basis of A K107 and A K108. It adopts the scheme of unsuccessful selection of a new generation of automatic rifles in Russia “Abagan” system. The system through the two pistons in the opposite direction at the same time, one to push the bolt recoil, and the other to move the counterweight to move forward to offset part of the recoil, can effectively reduce recoil and muzzle jump. Catheter top, armor around and both sides of the buttstock are equipped with Picatinny rail for the installation of sight and tactical accessories, muzzle has a brake. In order to meet the needs of domestic and foreign markets, the gun has 5.45 × 39m m, 5.56 × 45m m and 7.62 × 39m m three caliber.