Gunnery tips from an ex-tanker MoleHD
First thing we are taught in gunnery school is to remember your sight picture...basically if you're off left, right or elevation with the first round matters not...all you do is put the section of the sight or graticule pattern where you see the round drop, move that section onto the target and fire again...the graticule pattern is only there for reference. Giving away trade secrets here