Posted 30 November 2012 - 08:19 PM
Best bet is to use strictly green gas. (especially if you just got it so you can keep your warranty, but it has already been voided if you have used propane) But if you must use propane, I'd recommend using less silicon oilthan you think you need, because if you add a lot, you have a great chance of swelling the hop up bucking... a common problem with MP7 users. And tearing the gun down to fix a swollen hop up bucking is a pain in the you know where... just getting the trigger back in takes the most patient person at least an hour... LOL anyways... If you want a video on how to tear down the gun so you can get into the guts, I've got a thread pinned in the MP7 section.