Steel body and 18 rounds with witness holes to round count - on hand and ready to ship! PDP Magazines! Federal Premium 9mm Luger 147 Grain HST Jacketed Hollow Point Nickel Plated Brass Cased Centerfire Pistol Ammo, 50 Rounds, P9HST2 (3) $81. Modularity in firearms has become an important feature, and the Walther PDP is no exception.Walther pdp 18 round magazine walther pdp 18 round magazine I strongly dislike that in four months of ownership I haven’t managed to come up with enough factory mags to do a proper range day, shoot a USPSA.
