Board Thread:General Nerf discussion/@comment-35749367-20180712212114/@comment-27306930-20180716000433

You don't have to replace the wiring or the switch to use IMRs, but it doesn't hurt. Basic 18 guage wire is perfect for this application. Stranded wire works best, but solid core works too.

As far as the microswitch, OutOfDarts has nice Omron switches. Radio Shack online also has a nice lever switch for $2. You can easily remove the lever arm and convert it to a standard push button.

I am using the stock rev trigger switch on several modded Stryfes. So far, so good. Plus, when you sack all the locks you get at least two spare replacement switches.