Yeah, these guys were just MADE for switching pills out. The version 3's were screwed in a little deeper, but even those are a dream to swap pills in and out. If you do end up unscrewing the reflector, make sure you take a look at the lens and the oring, as the reflector is what puts pressure on that seal. If it worked its way out, you might have to gently screw the reflector back in as you put slight pressure on the oring to seat back into the crevice.