When purchasing Brownells or any other brand from eGoods365.com store, you can be sure that (a) you are purchasing from US based company with the most responsive and friendly customer service; (b) an authentic, not a counterfeit and not a refurbished product.

Introducing our one-of-a-kind handy and compact tool that combines several tools in one. This tool is uniquely designed with a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks. The tool comes with interchangeable pins to fit nuts with old (round) and new (square) teeth, making it ready for use on any type of nut you encounter. It comes with pins for both styles and can be easily changed by loosening a hex screw.

For fixed rifle buttstocks, the tool comes with a screwdriver blade to remove the buttplate screws and a wrench for the nut on the receiver extension (buffer) tube. Additionally, there is a ½” square opening for a torque wrench and a hole for hanging the tool on your peg-board. You can easily fit this tool in your range bag or pocket, making it perfect for use outside the shop.