アサルトライフルスレッド その49

[942 名無し三等兵 2017/12/20(水) 19:44:14.71 ID:RhNwGyxp]

>>941
http://www.thefirearmblog.com/blog/2016/10/07/universal-muzzle-brake-blast-shield-indian-creek-design/
http://www.thefirearmblog.com/blog/2015/10/21/fortis-manufacturing-control-blast-mitigation-device/
http://www.thefirearmblog.com/blog/2014/05/06/ferfrans-cqb-modular-muzzle-brake/