I just bought a super cheap cartridge shaped laser boresighter off of ebay for the sole purpose of using it to line up my chronograph more quickly. It is plenty bright for daylight to 15'. I think this will be $7 well spent and wanted to pass along the idea. No more spending 15 minute getting the bugger lined up just right, take a sheet of paper with me and put the dot i n the "V" and get on with it.
I will say I do accuracy and chrono testing at same time there will be less benifit if you do it another way
I will say I do accuracy and chrono testing at same time there will be less benifit if you do it another way