反正原图看起来也不像是在射击中
握弹荚不是那么大问题,影片8分钟处
https://youtu.be/CL8Lwa0zLBQ?t=480
战术背心已经有足够支撑点,不一定要整个枪托抵上肩窝
http://www.odcmp.org/1007/images/USAMU_StandingImg/S1.jpg
http://www.odcmp.org/1007/images/USAMU_StandingImg/S3.jpg
http://www.odcmp.org/1007/images/USAMU_StandingImg/Green.jpg
http://www.odcmp.org/1007/images/USAMU_StandingImg/S2.jpg
http://www.odcmp.org/1007/default.asp?page=USAMU_STANDING