If you are interested in additional information about the tool and disassembly, I posted some additional information on another forum. Here is the link:
New S&W .22LR AR - Page 12 - M4Carbine.net Forums
You may need to register in order to see the images, though.
Let me know if I can be of...
You'll need to make a tool. I used an old tripod leg that was long enough to reach down to the barrel nut. You will need to cut away some of the material in order to make 4 (might get away with 2) four fingers to engage the nut. I used a Dremel tool to do that. I also drilled a hole in the...
Homemade Barrel Removal Tool
Hello. Here is an image of a barrel removal tool that I made from an old piece of a tripod leg. Not pretty but worked very well., I am sending the barrel off to be threaded--want to try out a suppressor.
I can provide more details about the tool or disassembly if...