Is the frames on these interchangeable like the 320?
Bullseye had a compact 5" that I grabbed. I think it got missed because it didn't have a picture!
Negative. You can't swap between PDP's compact and full size frames.
Disagree. The PDP full size and Compact frames/ slides are cross compatible. However the frame is also the serialized component, so unlike a Sig you will have to own multiple "guns" in order to own multiple frames.
RecoilWeb does a really good PDP review, they actually talk specifically about how the frames are interchangeable. not sure if hyperlinking a review website is kosher, so I will just include one of their photos showing this. a bit of googling will find you the full write up.
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