by Smartkid312 » Fri May 25, 2012 7:06 am
Same specs as a marui gearbox I have one myself and its shooting in the upper 20s and all the parts were marui compatible.
Jg g3 foregrip on the side and some sparying and praying. Now an m4 shooting 30 rps and maybe even more. Go team cold blooded rangers! When I'm playing on black team you can call me Tapout(thanks to gunny aw gunny). HOOAH!