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美国史密斯·韦森(S&W)公司的M629式0.44英寸(11.2毫米)马格努姆手枪,是M29的不锈钢型,所以型号中首位数字为“6”。M629有枪管长度为76毫米和213毫米两种枪型(下称M629短枪和M629长枪),可用于狩猎和作为军警人员的随身武器。历史渊源手枪的不锈钢化大约从半个世纪前开始,但由于不锈钢材料加工性较差,而且据说当时用不锈钢加工出来的手枪可靠性也差,因此当时著名的枪械公司并没有立即跟进。此后由于加工制造技术的进步,1971年第一支不锈钢型马格努姆自动手
The M629 0.44 “(11.2 mm) Magnum pistol from the US firm S & W is the M29 stainless steel, so the first digit in the model number is” 6 ". The M629 has two gun types (M629 and M629 rifles) with barrel lengths of 76 mm and 213 mm, which can be used for hunting and portable weapons as uniformed personnel. Historical origin The stainless steel of the pistol started about half a century ago, but the well-known gun company did not immediately follow up due to the poor workability of the stainless steel material and the poor reliability of the pistol that was said to have been made from stainless steel at the time. Since then, due to advances in manufacturing technology, 1971 the first stainless steel Magnum automatic hand