The Caldwell light kit (you don't have to get the chronograph) comes with a little battery pack that takes 4 AA cells.
This powers it long enough for several hours.
Longest session I have done is about 3 hours and it worked all that time.
It also includes a wall powered supply but I can't find an outlet at my range.
95 fps is how fast I got a rubber band to go over it.
I had to drill out the rod holes in the light strips a little.
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Nemo
Last edited by Nemo288; 04-22-2015 at 05:15 PM.
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