chickawaffles26Jul 21, 2010 10:26pm
Alright so here's the scoop, I was searching around airsoft gi and saw these really sweet madbull jp upper receivers in tan, black, and od. I have been looking to get an m4 to add to my collection but it says these receivers only work with the Classic Army "old style" receivers. I know classic army has come out with a lot of gun recently so I was wondering if any of you more experienced airsofters would know what guns have this old style receiver. I am aware that it is the two pin design but I am not sure how to tell what guns use the "two pin design". I am also aware that the delta ring is a threaded piece which is part of the gun. Since this is so I was wondering if mods need to be done to the outer barrel for a free float conversion. my worry is that the barrel will wobble being only supported at the receiver of the gun. Any help would be greatly appreciated. :wink:
-Alex Stannius