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目前,世界上装备的狙击步枪大多是非自动武器。有少数采用半自动方式的,如美国M21、德国PSG、俄罗斯CBA、以色列伽利尔等,其口径都是7.62毫米,采用高精度的专用弹或比赛级弹。它们存在着一个共同的问题就是全枪太长、太重,如德国PSG,全枪长为1206毫米,全枪重8.1千克。更重要的是这些产品后坐力大,枪口噪音大,机动性差。我国现装备的85式7.62毫米狙击步枪(详见本刊1994年第1
At present, most of the sniper rifles equipped in the world are non-automatic weapons. A small number of semi-automatic methods, such as the United States M21, Germany PSG, Russia CBA, Israel Galileer, etc., its caliber is 7.62 mm, using high-precision dedicated bomb or match-class bomb. One of the common problems they have is that the whole gun is too long and too heavy, such as the German PSG with a total length of 1206 mm and a full weight of 8.1 kg. More important is the recoil of these products, muzzle noise, poor mobility. Our country is equipped with 85-type 7.62 mm sniper rifle (see the first issue in 1994