Brownells Action Wrench Blank Block

The Brownells Action Wrench Blank Block is an unfinished, machinable blank block designed for use with action wrenches during gunsmithing work. This blank allows gunsmiths to create custom-fitted receiver blocks tailored to specific firearm actions. Ideal for professional gunsmiths and advanced hobbyists who need a versatile starting point for fabricating action support blocks for barrel installation, removal, or other receiver-related operations.