Walther Arms WMP SD .22 Winchester Magnum

The Walther Arms WMP SD is a compact, optic-ready pistol built around the .22 Winchester Magnum cartridge for recreational shooting and small-game applications. Its feature set is aimed at shooters who want a lightweight, controllable semi-automatic pistol for range use and field work.

The design pairs a polymer frame with an aluminum slide and a 4.9-inch threaded barrel, giving the pistol a balance of durability and reduced weight. Controls and ergonomics are configured for everyday handling, and an optics-ready slide with included adapter plates supports modern red-dot sights.

Key Specifications

• The caliber is .22 Winchester Magnum.
• The barrel length is 4.9 inches.
• The magazine capacity is 15 rounds.
• The number of magazines included is 2.
• The frame material is polymer.
• The slide material is aluminum.
• The sights are fiber-optic type with a serrated rear.
• The pistol is optic-ready with a proprietary slide cut and three adapter plates included.
• The barrel is threaded with a 1/2x28 thread pattern.
• The listed weight is 28.5 ounces.

State restrictions: This firearm is not available for sale in Oregon. This firearm is not available for direct shipment to Washington and Rhode Island.

The Walther Arms WMP SD offers a purposeful combination of .22 WMR performance, optic-ready capability, and practical ergonomics. Buy the Walther Arms WMP SD .22 Winchester Magnum online today for a versatile range and field pistol option.