Walther WMP SD .22 WMR Full-Size Pistol, 5.1 in Threaded Barrel (1/2x28), Optics-Ready Slide, Black, 15+1
This Walther WMP SD stands out as a full-size, .22 WMR pistol with a threaded 5.1 inch barrel and an optics-ready slide. It uses a fixed-barrel, direct-blowback system with an internal hammer and double-action trigger. Ambidextrous controls, fiber-optic front sight, and a polymer frame keep it practical and modern. Made in Germany with clear factory proof marks, it includes the factory case, manual, cover plate, and one 15-round magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Well-defined polygonal pattern; clean throughout.
Specific Condition Details: There are minimal markings from previous handling and use. The bore is bright and clean. Please refer to the photos for a closer look at surfaces and markings.
What’s Included
- Walther factory hard case
- Walther WMP Safety & Instruction Manual
- Factory optics-cut cover plate with screws (installed)
- Knurled thread protector (installed)
- One 15-round factory Walther WMP magazine
The WMP SD is chambered in .22 WMR and built on a full-size polymer frame finished in black. Its fixed-barrel, direct-blowback design pairs with an internal hammer and a double-action trigger that incorporates a safety tab.
The 5.1 inch barrel is threaded 1/2x28 and comes with a knurled thread protector installed. The barrel uses polygonal rifling, and the bore presents a mirror-bright interior consistent with the condition notes. Threaded configuration is factory-correct and ready for compatible 1/2x28 muzzle devices.
The slide features an optics-ready cut with the factory cover plate installed, plus front and rear serrations and lightening ports. A fiber-optic front sight (orange) and a plain black rear sight provide a clear, uncomplicated sight picture.
Controls are set up for versatility: ambidextrous slide stop levers and a magazine release system that includes ambidextrous paddles along with bilateral push-buttons. Capacity is 15+1, and the frame includes an accessory rail for mounting compatible lights or accessories.
Proof and origin markings include DE, CIP N, CE, and factory rollmarks such as CARL WALTHER ULM/DO and WALTHER ARMS FORT SMITH, AR. This example is a recent release and ships with the factory case, manual, cover plate, and one 15-round magazine as listed.




