Just a thought. I'd like a lead laser. I like light weight and fast. This is what appeals to me about the PMR30 and the new 22TCM even more so. But what would be better? How about a 20 grain .17 in a center fire case rocking at about 17 HMR rifle muzzle velocities, oh about 2600 fps from a pistol. In a super light weight gun with a 30 round double stack mag and almost no recoil and you have a lead laser at SD ranges. Just point and hose.