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

Published on November 25, 2025
Duration: 1:38

This guide details the quick-change barrel system on the Walther Hammerli Force B1 Combo, allowing users to swap between .22LR and .22 WMR calibers. The process involves using a detent lever to release and secure the barrel, emphasizing a straightforward user experience. The video highlights this feature as a key selling point for the rifle.

Quick Summary

The Walther Hammerli Force B1 Combo rifle offers a unique quick-change barrel system, allowing users to easily swap between .22LR and .22 WMR calibers. This is achieved by operating a detent lever on the receiver to release and secure the barrel. The rifle employs a straight-pull bolt action and uses Ruger-style magazines.

Chapters

  1. 00:00Introduction to the Walther Hammerli Force B1
  2. 00:12Key Features and Action
  3. 00:25Controls and Ergonomics
  4. 00:35Quick-Change Barrel System Demonstration
  5. 00:57Magazine Compatibility and Accessories

Frequently Asked Questions

What calibers does the Walther Hammerli Force B1 Combo support?

The Walther Hammerli Force B1 Combo is designed to support two distinct rimfire calibers: the .22LR (Long Rifle) and the .22 WMR (Winchester Magnum Rimfire). This dual-caliber capability is a primary feature of the combo package.

How do you change the caliber on the Walther Hammerli Force B1?

Changing the caliber on the Walther Hammerli Force B1 involves a quick-change barrel system. Users press a detent lever on the receiver, pull the current barrel out, and then insert the barrel for the desired caliber, ensuring it locks securely into place.

What type of magazines does the Walther Hammerli Force B1 use?

The Walther Hammerli Force B1 Combo utilizes Ruger-style magazines. The combo typically includes a 10-round magazine for .22LR and a 9-round magazine for .22 WMR, benefiting from the wide availability of aftermarket Ruger-style magazines.

What is the action type of the Walther Hammerli Force B1?

The Walther Hammerli Force B1 features a straight-pull bolt action. This mechanism allows for rapid cycling of the bolt in a single, linear motion, facilitating faster follow-up shots compared to traditional rotating bolt actions.

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