Get the Magpul version so you don't have to change anything out.
Regular triggers fit but you need to use the springs that come on the original trigger. They don't like heavy hammer springs.
Buy lots of mags cause loading at the range sucks.
Get ready to add to the 22 ammo shortage, those things eat a bunch of it. And speaking of ammo, the Federal 550 packs were prefered by my two but stay away from Remington ammo. It even says so in the manual, or used to anyway.
