I just got my NRA American Rifleman magazine and saw a product review for the LaserLyte Training Cartridge. (page 30 April Issue) It's basically a snap cap with a laser that is lit by the firing pin and projects the beam down the barrel and shows you what you "hit". I wish I'd thought of that! Comes in 9mm, .40 and.45 www.laserlyte.com. A hundred bucks but would take dry firing to the next level.