I have 2 = gen 2 DAR guns they also have issues low quality terrible o rings and poppets that have a hard time sealing because sealing point is micro thin= bad design ,... Dar is working on these issues my .22 is at their repair warranty place right now , i think if we had a peek poppet and good quality o rings this would be the very best 300-400 buck guns ... the design and quality of materials and build are way better than the cheap plastic Avenger .... its crazy how they skimp on O rings and a good poppet and cause themselves problems/ loose sales ,and reputation over a few bucks spent to have a reliable product ... when are these companies going to learn ?