JD
Remember that the PPK is direct blowback
Monday, September 18, 2023, 14:10

The PPK is direct blowback and relies on both the weight of the slide and the strength of the recoil spring to resist opening too soon. I would not go with a lighter recoil spring if it were me. A locked breech 380 would eliminate that problem and be easier to operate...

My 2 cents...