Great little device - Pro-Shot UV Bore Light Illuminator

I have to admit I only bought the Bore Sight Illuminator in order to get free shipping with another item. This little thing is great! It is smaller than you would think and looks useless, not so! Just stick the short end in the chamber and there is enough light to examine the bore even in a night time living room from a couple of lamps. A flashlight shown on it is almost too bright but can be adjusted dimmer just by putting a finger over part of the unit. Now a permanent fixture in the range bag.