"EFFECTIVE IMMEDIATELY THE USE OF SMITH AND WESSON M&P 15/22’S AT AN APPLESEED ARE HEREBY TEMPORARILY PROHIBITED DUE TO RECENT SAFETY ISSUES."
Wut? Lulz.... so I google it and the funny pages came up. Come on....
https://bearingarms.com/bob-o/2016/09/15/breaking-mp-1522s-banned-appleseed-events-battery-run-away-discharges/
Side note, IMO, with a handful of these, if you don't run high velocities they don't like to cycle.
Anyway, I'm an Appleseed fan so it's a maybe.