Heavy duty wrench for the factory barrel nut/thread protectors on the S&W M&P22 Compact pistols.
Heat treated alloy steel, precision machined out of solid bar stock. Design allows full access to barrel nut.
Updated wrench design has extra clearance cut on one side of the wrench to allow it to work with S&W brand adapters, and SilencerCo brand adapters, with a .600" shoulder. This wrench is much better than the stamped sheetmetal wrenches, this one won't bend!
This does not work on the regular M&P 22-fits the compact model only!
Made in USA!