转变观念 构建“实战型”手枪射击训练模式

传统的手枪射击训练模式只注重训练技术和技术练习的结果,不重视练习的过程是否符合公安执法特点,导致手枪射击练习模式是＂为打靶而训练＂,这是严重脱离实战的,必然严重影响警察战斗力的提升。要扭转这一现实就必须转变观念,要建立＂为实战而训练＂的观念,使训练紧紧围绕＂实战＂这个核心思想,注重训练警察执法实战所需的技能、意识、程序以及规范性。     

手枪训练检查器在警察手枪射击教学中可行性研究

运用套叠式手枪基础训练检查器(专利号CN200420054786.7)在南京森林公安高等专科学校2006级警察战术与指挥专业(特警班)射击课中运用,随机抽取50名学生为样本,分为对照组与实验组。结果表明,手枪基础训练检查器在射击课教学中操作简单、方便教学,实验班射击技能成绩优于对照班的学生。     

Controversial Suicide Case Using a Submachine Gun with a Sound Suppressor—The Need of Team Work of Forensic Chemistry and Firearm Examiners

Evidence materials in a presumed suicide case were studied by a firearm examiner and a forensic chemist. The victim's body with double gunshot wounding in his forehead, a machine gun in the sustained fire mode with a silencer, and four cartridge cases were found. Examinations of the evidence, the case file studies, and experiments dedicated to the case were carried out. Relationships between the placement of cartridge cases and the gun were established using a fast camera. The distributions of gunshot residues on the evidence materials and within the comparative gunshot patterns were studied by means of optical and electron microscopy, X‐ray microanalysis, and infrared spectroscopy. The shooting distance was assessed to be 30 cm or more, whereas the greatest distance that could have been achieved by the victim himself was about 11–13 cm. The obtained results supported the version of homicide rather than suicide.     

An Investigation into Whether or Not the Class and Individual Characteristics of Five Turkish Manufactured Pistols Change During Extensive Firing

Abstract:  In order to assess whether or not the class and individual characteristics of a firearm change over time, five different makes of Turkish self-loading pistol were tested and were each fired a large number of times. The class and individual characteristics were identified for each pistol and the first fired cartridge case was compared with the subsequent consecutive 250th fired cases for each pistol. It was found that there were slight changes in some of the individual and class characteristics; however, this was not statistically significant and did not affect the ability of the firearms examiner to match the first fired case to the last fired case for each firearm tested.     

The Difficulties in Assessing Wounds Created by .410 Bore Ammunition and Weapons

When interpreting firearm injuries, the distinction between gunshot wounds and shotgun wounds is important, and separation of these categories is typically straightforward. However, .410 bore firearms can make the classification difficult. Shotguns and revolvers that can fire the same .410 bore ammunition are readily available. This study investigates the soot and gunpowder deposits and pellet patterning of these two types of weapons using cartridges specially designed for .410 bore revolvers and standard birdshot pellet ammunition. For both ammunition types, the revolver had more prompt pellet dispersion and positive detection of gunpowder at greater distances compared to the shotgun. Additionally, .410 bore slugs are of similar caliber to many common bullets. In comparing the .410 bore slugs to equivalent bullets, some morphologic differences may be imparted on the skin by the slugs, but the greatest insight into the weapon remained with the retained projectiles.     

射击教学训练必须与实战要求相适应

当前,随着涉枪案件的不断上升,警察在枪战中伤亡的人数越来越多,而我国警察院校的射击教学训练状况尚不能满足对敌斗争的需要.为此,射击教学训练应与实战射击相结合,加强近距离快速射击教学训练;加强多元隐显目标射击教学训练;增设夜间射击教学等.     

公安干警手枪射击比赛选手的心理调节与控制

公安干警手枪射击比赛选手要想在短时间内取得较好的成绩,除了应提高技战术水平和身体素质以外,还应具备良好的意志品质和心理状态。本文从培养公安干警注意力品质、意志品质及调节公安干警心理状态三个方面探讨公安干警手枪射击时的心理调节与控制问题,提出具体的训练方法,对公安干警手枪射击教学具有现实的指导意义。     

92式手枪射入口形态特征与射击距离的关系

目的研究手枪射入口形态特征与射击距离的关系,为射击距离的推断提供依据。方法选择92式手枪,在带皮的猪肉上覆盖白色棉布,设计了0m,0.1m,0.2m,0.5m1.0m,1.5m,3.0m,5.0m,10m,15.0m,20.0m,25.0m共12个射击距离,对白棉布和肉皮上的弹孔进行拍照,对比研究不同射击距离的射入口形态特征,并利用Autocad软件对射入口的面积进行计算。结果白棉布和肉皮上射入口的形态特征与射击距离有一定的相关性。结论根据射入口的形态特征,能够对射击距离进行推断,对涉枪案件中射击距离的判断有参考价值。     

利用SEM/EDS区别小口径手枪及六四式手枪在纺织品上的枪击孔

利用扫描电子显微镜和能谱仪（SEM/EDS）对小口径手枪、六四式手枪在纺织品上枪击孔洞处的附着物进行了观察分析,较好地解决了判定是小口径手枪还是六四式手枪射击问题。     

92式9毫米与勃朗宁9毫米手枪射击弹痕研究

QSZ92式9毫米手枪和勃朗宁9毫米手枪是发射同一种枪弹的两种枪支,文章通过实验观察这两种枪支射击弹头上的进膛痕迹、拔弹痕迹、坡膛痕迹和线膛痕迹的形态特征,统计分析了痕迹出现的位置和长度及宽度,对这两种枪支的射击弹头痕迹作了比较研究。