If your bio shot is air-brushed or captures an absurd pose (i. e. - sideways baseball cap), I find it to be a turn-off.
如果你的个人照显得举止轻浮或者拍出一个搞笑的姿势(例如歪戴垒球帽)，我会觉得这让人讨厌。
2
Now you see the piston, and the metal ring; this parts will insert into the back end of the barrel. the end cap you are seeing the from T1 test shot, not good yet.