R riko Members Joined Oct 20, 2015 Messages 1 Reaction score 0 Oct 20, 2015 #1 Hey guys im new to the forum but i have a G&G rk47 that i want to upgrade im getting the promethius purple bucking but i want a bit more fps out of it
Hey guys im new to the forum but i have a G&G rk47 that i want to upgrade im getting the promethius purple bucking but i want a bit more fps out of it
Samurai Supporters Joined Mar 7, 2014 Messages 2,291 Reaction score 698 Oct 20, 2015 #2 What's the current fps? How good is the airseal? What fps do you want?
