[dragwindsor]

I lost all air seal in my A&K M249.

I thought it was the hop-up, nope.

Then, someone suggested it might have been the tappet plate not returning...nope.

So I opened him up................... shredded piston teeth.

There's enough grease in there to cook some fries while I'm at it.

Any suggestions for upgrades while he's open?

Thanks