0:01一級機(jī)瞄

1:04三級機(jī)瞄

2:04五級機(jī)瞄

3:13側(cè)瞄

3:43紅點(diǎn)

4:29全息

5:14二倍

5:44三倍

6:33六倍

7:46四倍

8:32實(shí)戰(zhàn)