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为了确立9mm国产警用转轮手枪射击弹头、弹壳上痕迹在检验鉴定工作中的利用价值。以9mm国产警用转轮手枪及射击弹头、弹壳作为研究对象,通过对痕迹出现率、出现位置、形态等情况的分析和研究,归纳出9mm国产警用转轮手枪射击弹头、弹壳上各类痕迹的稳定性。本文研究发现9mm国产警用转轮手枪射击弹头上坡膛痕迹、小线纹痕迹和射击弹壳上弹底窝印压痕迹稳定性好、检验鉴定价值高,可用于射击枪支认定。
In order to establish 9mm domestic police revolver firearms, bullet traces in the test appraisal of the value of the work. With 9mm domestic police revolver and shooting warhead, shell as the object of study, through the analysis and research on the appearance rate, appearance, form and so on, the paper summarizes 9mm domestic police revolver shooting warhead, various types of shells Trace stability. This study found that 9mm domestic police revolver pistol fired on the hillside traces of small ripples and shoot shells on the bottom of the bottom of the indentation on the stability of the mark, the test identification of high value, can be used for shooting guns identified.