First off, I've searched.

I found all this crap on how horrible JG was, but it was all on their customer service and block sleeves or somethin.

I'm looking at buying these three used (cam, springs and retainers), so i wanna know is this particular product from JG reliable, and worth it?

Thanks

 

come on guys, i need something on this. I dont wanna end up ****** up my internals, but i also dont wanna pass up a good deal. Somebody's got to have something to say.