Walther WMP 22 Magnum Gun Review : Why 22 Mag?

Published on March 21, 2023
Duration: 24:33

The Walther WMP chambered in .22 WMR offers a powerful option for recoil-sensitive shooters, boasting 15+1 capacity and optics-readiness. While .22 Magnum provides significantly more energy than .22 LR, its semi-automatic platform faces engineering challenges, making reliable cycling dependent on specific ammunition, particularly 40-grain JHP/FMJ loads. The pistol features a unique quad-release magazine system and a crisp, pre-cocked hammer-fired trigger.

Quick Summary

The Walther WMP in .22 Magnum is ideal for recoil-sensitive shooters, offering enhanced self-defense power with manageable recoil. It features a 15+1 capacity and requires specific 40-grain JHP/FMJ ammunition for reliable cycling, addressing the engineering challenges of semi-automatic .22 WMR platforms.

Chapters

  1. 00:00Introduction: Walther WMP & .22 Magnum
  2. 01:09The Challenge of Semi-Auto .22 Magnum Pistols
  3. 03:04Walther WMP Key Features & Design
  4. 05:45Technical Specs: Barrel, Magazine Release
  5. 09:27Trigger Pull & Controls
  6. 11:22Ballistics: .22 WMR vs .22 LR vs 9mm
  7. 12:52Recommended .22 Magnum Ammunition
  8. 16:11Field Stripping & Maintenance
  9. 18:12Conclusion: Pros, Cons & Price

Frequently Asked Questions

What makes the Walther WMP a good option for recoil-sensitive shooters?

The Walther WMP is chambered in .22 Magnum, which offers significantly more power than .22 LR but with surprisingly light recoil. This makes it an excellent choice for individuals who find standard calibers too harsh, allowing for better control and follow-up shots.

What are the main challenges with semi-automatic .22 Magnum pistols like the Walther WMP?

The long, straight-walled rimfire case of the .22 Magnum presents engineering challenges for reliable semi-automatic cycling. The Walther WMP addresses this with features like slide porting and requires specific ammunition loads for optimal function.

What kind of ammunition does Walther recommend for the WMP?

Walther recommends specific ammunition for the WMP, primarily focusing on 40-grain jacketed hollow point (JHP) and full metal jacket (FMJ) loads. Brands like CCI, Federal, and Speer are often cited for reliability with this platform.

How does the .22 Magnum cartridge compare in power to .22 LR and 9mm?

.22 Magnum offers about 60% more velocity and 2.5 times the muzzle energy of .22 LR. While less powerful than 9mm, it provides a substantial increase over .22 LR, making it a more potent option for defense.

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