Have been following this topic eagerly since the beginning. Anything to do with guns is fascinating

A little tip, if you don't mind:-
If you are going to use irons from so far away, try aiming at the back of that target. Just reverse it. The black aiming mark will only distract the shooter. Find the centre of the target with a long straight-edge and pencil in an X where the opposite corners connect and you're good to go:smiley: