Walther Forums banner
ppq polygonal cast lead
1-1 of 1 Results
  1. PPQ
    I am considering a PPQ in .45 and have some concern about the polygonal rifling because I cast and shoot lead bullets. It seems that there are many out there who swear that one shouldn't use lead in a polygonal barrel because "you'll experience sever leading which will causer extreme pressures...
1-1 of 1 Results