@Karter14171
PDQ is a no go for me.
After looking at the JAKL paddle, I would have to thin the PDQ left paddle by 50-60%. Also, the right-side paddle would have to be narrowed considerably and the edge beveled in order to clear the protruding rounded edge of the upper. Doable? sure but not worth the effort IMHO.
Also, the JAKL catch was TIGHT and didn't pivot correctly in my NFA G4 Gen II lower, this lower is factory cut for the PDQ and it worked fine...
I scraped using my billet NFA G4 Gen II lower and ended up using a poverty pony
the JAKL catch fit fine in this lower.