2/11/19 - This is one of the finest examples known of the rarest caliber for Walther PP or PPKs. Chambered in 6.35mm or .25 caliber, this pistol is all original and correct with 99% high-polish blue remaining. There were only about 100 PPKs produced in this caliber, with only a fraction of those known and documented. This magazine comes with an exceedingly rare original and correct magazine, as evidenced by the properly aligned holes. It features an excellent finger extension base. The spare magazine is a Walther original but put together later - note the larger holes. Terrific grip and bore. Truly an opportunity to own an exceedingly rare pistol in unmatched condition.