Selling a boneyard PK. The thing is practically new, externals still flawless other than scratches from the carry handle rubbing on the receiver. Problem is, it blew a fuse. I'm not skilled at AEGs at all, but I opened up the gearbox and didn't see anything obviously wrong. My guess is something is wrong with the trigger (I've read this is a common issue with A&K's support weapons, and the upgrade part costs $7 on evike, but I'd have no idea how to install it). Will include the dummy link and sling.