3 gun shooter - Streamlight TLR-2 HL High Lumen Weapon Flashlight

great unit, I use it on the picatanny rail ahead of the fore grip on my 458 socom. it provides instant on with either the light or laser or both. my only issue was the procedure to switch from sold light to strobe could use less of a thought process if it was used in a high stress situation, by adding another switch position to activate the strobe rather than toggling the the current switch. other than that it is a great tactical light.