Real Avid Shotgun Micro ToolBeing able to adjust on the fly means a lot to shotgunners. Which is why any shooter worth their lead (or steel) will keep this 17 function tool handy for quick teardowns, choke tube changes and wrench requiring adjustments. It packs the same punch as your shotgun, without the recoil. Features: All stainless steel construction Key ring with strap Universal choke wrench fits . 410, 28, 20, 16, 12, 10 ga. Scope windage elevation adjuster Wrenches: 4mm,