G36C 一問,

有冇c-hing 用過佢隻bra 咁O既電鼓? 想問下:

1. 佢係咪sing 控自動上彈? 上得快唔快? (大約追到幾多rof 到?)
2. 除左比較樣衰之外仲有冇唔好處?
3. 有邊個排子最好+ 幾銀到??

thanks a lot for advice and answers! cheers