Walther PDP 18 Round Magazine Upgrade

WALTHER PDP 18 ROUND MAGAZINE UPGRADE IMPORTANT NOTICE:  THESE KITS ARE FOR: 1) WALTHER PDP FULL-SIZE 18 ROUND MAGAZINES WITH BLACK OR ORANGE FOLLOWERS.    THESE KITS ARE NOT FOR: 1) PDP FULL-SIZE 10 ROUND MAGAZINES. 2) PDP FULL-SIZE MAGAZINES WITH BLUE FOLLOWERS. 3) PDP COMPACT 15 ROUND MAGAZINES. 4) PDP COMPACT 10 ROUND MAGAZINES. …