I ordered the Nitesiters, from Midway USA, they are a cheapo way of putting nite sights on a weapon. I'll get back to you guys after I install them. They will be a cost effective way of putting Luminasent sights on a gun that you don't feel like spending a lot of cash on the gun, for a set of decent sights. I tried that glow paint, and it lights up real bright, but doesn't stay lit very long. This looked like a better product. I don't mind spending money on my more expensive weapons, but I hate putting $200.00 sights on a $300 dollar gun. Armalaser is making a $159.00 touch sensitive laser system for Keltec's Glocks and xd's. It looks like it is a decent quality for your cheaper guns, that may sit in the car, or stashed someplace in the house, as an emergency gun. I can't justify putting $3-400.00 laser sights on a half dozen guns.