No.
The optic on the pdp sits in front of the rear sight , whereas the Q4 and 5 you lose the rear sight .
Not if you're using one of the three (3) different available optics plates from CHPWS (rear irons, front irons, or no irons) like this plate on my Q4 SF OR...
This 4" steel framed super-smooth shooter is the perfect size for me and it looks the part as well. In addition to the CHPWS optics plate with it's tall rear blacked-out iron sight, I added a Night Fision tall front sight with a tritium dot, the Walther Dynamic Performance Trigger, a Walther Tungsten weighted guide rod recoil spring assembly, an Armory Craft Match SPORT Takedown Lever, a set of Lok Wraparound Grips, and a TLR-8A and HE-507C for good measure. No need for the magwell for me, as it took away from the "all-business" look. For a final touch, I had
Earl's Walther Repair Service out of VA custom cut a
M13.5x1LH threaded barrel for me to use with my other left-handed 9mm suppressor pistons like this one in my S.Co Omega 9 can...
This "
Mandalorian-looking" shooter is friggin' awesome, be it sending 147gr freedom seeds down range or just holding it in your hand(s) admiring it's perfect balance & stellar appearance. If they announce and release a 4" PDP Match Steel Frame, I'd gladly drop some coin for it, but I doubt they will especially since the new 5" version seems to be aimed at competing with SIG's P320 AXG Legion...