Two In One! The Walther Hammerli Force B1 Combo .22LR & .22 WMR | Palmetto State Armory

Published on November 25, 2025
Duration: 1:38

The Walther Hammerli Force B1 is a versatile .22 caliber rifle featuring a unique straight-pull bolt action and an innovative quick-change barrel system for easy caliber conversion between .22LR and .22 WMR. It includes an integrated Picatinny rail, a polymer stock, and utilizes Ruger-style magazines for broad compatibility. This review highlights its ease of use and adaptability, particularly for plinking and small game hunting.

Quick Summary

The Walther Hammerli Force B1 is a versatile rifle featuring a straight-pull bolt action and a quick-change barrel system for easy caliber conversion between .22LR and .22 WMR. It includes an integrated Picatinny rail and uses Ruger-style magazines.

Chapters

  1. 00:00Introduction: Walther Hammerli Force B1
  2. 00:12Key Features: Straight-Pull Bolt & Rail
  3. 00:25Controls and Ergonomics Overview
  4. 00:35Quick-Change Barrel System Demonstration
  5. 00:57Magazine Compatibility and Included Case

Frequently Asked Questions

What makes the Walther Hammerli Force B1 rifle unique?

The Walther Hammerli Force B1 is unique due to its fast straight-pull bolt action and its innovative quick-change barrel system, allowing users to easily switch between .22LR and .22 WMR calibers without tools.

What are the key features of the Walther Hammerli Force B1?

Key features include a polymer stock with a rubber butt pad, an integrated Picatinny rail for optics, a cross-bolt safety, a push-button magazine release, and the ability to quickly change barrels between .22LR and .22 WMR calibers.

What caliber magazines does the Walther Hammerli Force B1 use?

The combo includes a 10-round .22LR magazine and a 9-round .22 WMR magazine. Both are designed in the style of Ruger magazines, ensuring good aftermarket compatibility.

How easy is it to change calibers on the Walther Hammerli Force B1?

Changing calibers is designed to be very simple. It involves depressing a detent lever, pulling the barrel out, and inserting the other caliber barrel until it locks securely into place.

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