Walther Releases New WMP Handgun—A Semi-Auto Handgun Chambered in 22 Magnum

Walther followed up its new PDP-F Series semi-auto handgun, designed specifically for females, with another new release, the WMP or Walther Magnum Pistol. As the name implies, this handgun uses a .22 magnum cartridge.

right side wmr

Photo courtesy of Walther

Walther P22 vs WMP Specs —

Walther already has a pretty decent rimfire, plinking pistol chambered in .22LR called the P22. However, the WMP may appeal to shooters with needs than the P22 can't fill.

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First, the WMP is larger than the P22.

Walther P22 vs WMP

SpecificationP22WMP
Caliber.22 LR.22 Mag
Barrel Length3.42"4.5"
Overall Length6.5"8.2"
Weight16 oz27.8 oz
Trigger pull weight11 lbs4.5 lbs
Mag capacity1015

Not only is it larger than the P22, it's larger than other recently released .22 semi-auto handguns, such as the Sig Sauer P322, Taurus TX22, and Glock 44. Granted, those are chambered in the smaller .22LR so not exactly apples to apples comparison.

Photo courtesy of Walther

Walther WMP vs PMR 30 Specs —

Both Rock Island and KelTec make semi-auto handguns in .22 magnum. These are the XT22 (not to be confused with Taurus' TX22) and PMR30, respectively.

Walther P22 vs PMR30

SpecificationWMRPMR30
Caliber.22 Mag.22 Mag
Barrel Length4.5 "4.3 "
Overall Length8.2 "7.9 "
Weight27.8 oz14 oz
Trigger pull weight4.5 lbs3-5 lbs
Mag capacity1530

WMP Features—

The WMR is like the P22 because it is a hammer-fired semi-auto, but does not have a manual external decocking safety lever. Unlike the P22, the WMR doesn't have the annoying magazine disconnect.

Photo courtesy of Walther

The WMR comes optic ready using an adapter plate system and has an interesting “hybrid” magazine release mechanism. The pistol uses both a paddle and button-style magazine release. This is a nice feature, as people either love or hate the paddle mag release on the P22. The slide stop on the WMR is longer, ambidextrous, and looks much more intuitive for the shooter to operate.

Photo courtesy of Walther

Who is the WMP For?

The .22 Mag is not a popular self-defense cartridge, but is far more capable compared to the .22LR round. Additionally, the .22 Mag produces less recoil, and is quieter than popular center-fire, self-defense cartridges. It may be a little larger than some would prefer for an everyday carry (EDC) handgun, but certainly not too large. The WMR may appeal to you for EDC or as Walther has marketed the gun, an option as a sidearm whilst hunting or in the outdoors.

I haven't shot the gun or even got my hands on it, so I can't speak to its reliability, availability or ergonomics. If you want to learn more about the Walther WMP semi-auto pistol in .22 Mag, click here.

Photo courtesy of Walther

About Matthew Maruster

I follow my Lord and Savior Jesus Christ who is the eternal co-equal Son of God. I currently live in Columbus, Ohio with my wife and daughter. I served in the Marine Corps Infantry. I was a Staff Sergeant and served as a Platoon Sergeant during combat in Iraq. After I was a police officer at a municipal agency in San Diego County. I have a Bachelors's Degree in Criminal Justice from National University. I produce the Concealed Carry Podcast and coordinate the Concealed Carry Instructor Network, and manage MJ Maruster Defense.

8 Comments

  1. Wendell J White on May 28, 2022 at 6:06 am

    Good job.
    Good to know you and I both are in the family of God.
    I am a low grade Life Member of the NRA.
    At the his time in my life at 81 years I stand for Jesus, and I stand for the NRA..
    I am not an active shooter any more, but can still shoot pretty good. Just recently fired 3 rounds at 3 still targets, with open iron sights,22 lR , Winchester hit all 3 dead center standing up.

    • Wendell J White on May 28, 2022 at 6:28 am

      What is meant by moderate. The only thing I left out was the shot was 100 yards, and my NRA
      151779269 Life Member.
      I am also a Veteran of the Air Force, and a member of USCCA # 334810 Platinum since 4/242013. Name on card is W J White and Freenra.

  2. Harry Callahan on June 1, 2022 at 1:21 pm

    “The WMR is like the P22 because it is a hammer-fired semi-auto with a manual external decocking safety lever. ”

    Where is that manual safety? I can’t seem to find it.

    • Matthew Maruster on June 1, 2022 at 1:43 pm

      Thank you for catching that. It should have read “but does not have” the external safety. I updated the post. Thanks again.

  3. Bill Hawkes on July 27, 2022 at 5:06 pm

    What holster do you recommend for the Walther WMP?

    • Matthew Maruster on July 28, 2022 at 8:50 am

      Hi Bill, the answer really depends on many more factors other than the model of gun you use. We have many posts about holster selection on our website. If you use the search bar on our website, just type in holster selection or something similar and you should find lots of great info.

      • Mark on November 27, 2022 at 9:31 pm

        It should be an easy answer, not a generic non answer. Holster(s) for WMP? DO THEY EXIST?

        • Matthew Maruster on November 28, 2022 at 8:26 am

          Yes Mark, while rare, holsters for the Walther WMP exist.

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