long-lasting firepower pouring out (Simplified version)Keep only the modified shooting frequency content
内容：同步主mod的射击频率数据，修改了视角高低限制，改成现实向的子弹速度
Synchronize the shooting frequency data of the main mod, modify the perspective height limit, and change it to the bullet speed in the real direction
Including submachine guns, rifles, snipers, and machine guns
Original mod address: https://steamcommunity.com/sharedfiles/filedetails/?id=3225523571
