论文部分内容阅读
X40DDQ步枪是笔者新设计的低后坐力低射速前抛壳的无托步枪。该枪借鉴了网友TSQ设计的低后坐低射速自由枪机结构,将导气式结构融合到里面。介绍步枪前一定要说说低后坐力低
X40DDQ rifle is the author of the newly designed low recoil low firing rate before throwing shell without torpedo. The gun draws on the design of users TSQ low recoil free low firing rate bolt structure, the gas-permeable structure incorporated into it. Before introducing the rifle must say low recoil low