该枪采用旋转后拉式枪机设计,未设弹匣,只能手动向弹膛内装弹,发射12.7mm专用狙击弹。浮置式枪管采用精锻工艺制成,枪口设有高效枪口制退器,可大幅减小射击时的后坐力,另外,该枪还采用了弹簧缓冲与液压缓冲相结合的多级缓冲技术,既保证了射击精度又有效减小了射击时的后坐冲力。机匣及护手顶部设有一体式长皮卡汀尼导轨,导轨采用狼牙状设计,有利于减 The gun uses a revolving pull bolt design, no magazine, can only be manually loaded into the interior of the chamber, firing 12.7mm special attack shells. The floating barrel is made by precision forging process. The muzzle has an efficient muzzle brake, which can greatly reduce the recoil when shooting. In addition, the gun also adopts the multi-stage cushioning technology combined with spring buffer and hydraulic buffer , Both to ensure the shooting accuracy and effectively reduce the firing recoil momentum. Casing and hand guard at the top with integrated long Picatinny rail, guide rail with spiky design, is conducive to reduction