finally done reading this 102 pages long thread,I had my masada out on 2 skirms and the first 0ne was amazing,right out of the box shooting great.fps around 340 with 0.25. second skirm was a bit dissapointing,bbs falling out of the barrel :(yes the infamous hop up problem,used some silicone oil and things were a bit better,still not convinced about the hop up issue.going to replace the bucking thirst and see what happens. a team mate used his masada yesterday for the first time and had alot of feeding problems but could be caused by 'wrong' bbs, also hop up problems. the only thing that bother