Walther PDP vs Springfield Armory Echelon Comparison Review
This review compares the Walther PDP and Springfield Armory Echelon, highlighting their advanced polymer striker-fired designs. Key differences include the Echelon's modular COG chassis, direct optics mounting system (VIS), and lower bore axis, versus the PDP's superior factory trigger and unique grip texture. Both offer 9mm, 4-inch barrels, and 15-round capacity, with the Echelon including an 18-round magazine.









