A Must-Have Tool for Changing Many Popular Bolt-Action Rifle Barrels
Those who are taking advantage of the improved features found in Zermatt Arms actions will likely need the aid of an action wrench to build or change calibers. The company provides the action wrench needed in the form of this rear-entry design, which is constructed from high-quality steel. This wrench is purpose-built for use in Zermatt Arms Actions, since it has a slot in one side that allows the wrench to be used without disassembly. However, the wrench can also be used on Remington 700 and Savage rifle action.
Big Book Catalog, Issue:73, Page:463
Big Book Catalog, Issue:73, Page:473