[MGunner]

I think i'll get the G-spec thanks guys. One last question. do you guys recomend I stay with the 330mm length or should I get a longer one.

G-spec is 303mm, Pro sniper is 430mm.

I don't really notice the difference in terms of performance, but I like being able to take the silencer off and use the G-spec stubby. 303mm for me!

Same here. It just looks... Awesome.

Drilling the end cap takes all of 30 seconds, just make sure the hole is straight.