So here goes a long story. Got my first N7 Milsim from Amped in January and brought it to my field to get it installed. Long story short, nozzle wouldn’t feed the bbs because it was stuck in a forward position. Send it back after talking with redline support about it. 2 weeks later get a replacement and install it myself. Put about 1000 rounds through it and now it spits out air. Nozzle doesn’t move at all and a trigger pull does nothing, even after cleaned and relubed it myself. Basically looking for other engines at this point and wanting to sell the replacement N7 I get installed and tuned. I know this has been asked a lot but any good recommendations for a consistent, but quieter HPA engine for medium range engagements. Or if anyone has any idea what this issue could be just let me know