Problem Attaching Upper to Plumb Crazy lower

[dgallardo]

I picked up my Plumb Crazy Lower today. I tried to attach my upper, but had a very diffucult time getting the upper to fit. Has anybody else had this problem? If so, how did you fix the issue??

[JAGGUY]

I have read many times that the uppers are a tight fit into the PC lower. Mine took a little effort to push the back down but they do fit. Don't be afraid to push it together, that is the way it's made resulting in a very secure fit.

[Darklyte27]

get rid of it and get a real lower.

[Grumpyoldretiredcop]

That's not unusual. I've had a couple of uppers that took a little oomph to get seated in the lowers, in each case the upper and lower were from different manufacturers. It should loosen up with time.