关于NP 22式9 mm手枪射击弹头痕迹的研究  

Research on Bullet Marks in NP 22 9 mm Pistol Shooting

作　　者：林诗棋 吕晓森[1] 陈阳江 杨兆祥[1] 

机构地区：[1]中国刑事警察学院,辽宁沈阳110035

出　　处：《广东化工》2017年第17期38-39,共2页Guangdong Chemical Industry

摘　　要：在国内涉枪案件中,对弹头痕迹的研究有利于判别发射枪种,也为认定射击枪支提供依据。本次实验采用10支NP22手枪对110枚9 mm子弹进行射击,对NP 22式9 mm手枪射击弹头上的痕迹进行了系统的观察、测量、统计与分析,同时得出了如何通过NP 22式9 mm手枪射击弹头上的痕迹对NP 22枪支进行同一认定的结论。In the case of guns interiorly. The research on the traces of the warheads is helpful to judge the types of guns and provide the basis for the identification of the firearms. In this experiment, 10 NP 22 pistols were used to shoot 110 9 mm bullets. The traces of the NP 22 9 mm pistol shooting warhead were systematically observed, measured, analyzed and analyzed. It was concluded that the NP 22 guns were identified by the same marks as the NP 22 9 mm pistol shooting warheads.

关 键 词：NP 22式9 mm手枪 弹头痕迹 收集与提取 同一认定 

分 类 号：TJ21[兵器科学与技术—武器系统与运用工程]