The Glock 22 is the full-size .40 S&W, and it uses the same trigger group as the Glock 17 it was built from. The forced reset trigger kit fits it the same way. What changes on a .40 is the slide - it is heavier and it cycles harder, and that is what decides whether the reset feels right.
Yes. The Glock 22 (full-size .40 S&W) and the compact Glock 23 use the standard Glock trigger assembly, so the flat-face billet FRT shoe and reset components fit Gen 1 through Gen 5. Mechanically it is the same installation as a Glock 17.
The .40 slide carries more mass than a 9mm slide and returns with more force. If the reset feels heavy or inconsistent, that is the first thing to look at: a fresh recoil spring, and a 3.5 lb trigger kit with connector, usually settle it. The steps are the same as in the installation guide.
Both take the kit. The 23 is the compact, the 22 the full size; the trigger group is shared, so nothing about the install changes. Shooters running the .40 for duty-style practice tend to prefer the 22 for the longer sight radius, not for anything to do with the trigger.
No. It is a semi-automatic forced reset trigger. One pull fires one round; the trigger is returned forward mechanically so you can pull again sooner.
The trigger does not care which barrel is fitted. What matters is the slide and recoil spring, because those set how the reset behaves. If you change calibre on the same frame, expect to retune the spring.
That depends on your state, and the federal picture has changed more than once. We cover it in are FRT triggers legal in 2026. Read it before you order.