As noted, it won't cycle the slide on probably any semi-automatic pistol. Aside from essentially no powder charge, it also uses a very light projectile. It generates next to zero energy -- and next to zero noise.
It should be fine in any revolver. I have friends who shoot it in rifles, as well, but I have also read cautions that a Colibri may not have enough energy to make it out of a long barrel, so you have to pay attention and make certain the bore is clear for each shot.