* He's not the only ULR shooter in the area or the world, do they generally agree with each other or not?
* Guns clamped in place can be repeatedly fired and adjusted with turn screws allowing for evaluation of accuracy and range independant of the shooter.
Advice generally comes in the form of packing loads, types of shells, cold vs warm vs hot barrels, wear on twist, allowances for wind, drop, and ignoring coriolis force, etc.
Any advice similar to having a beer and shooting from a lawn chair in the garage can be readily discarded.
* He's not the only ULR shooter in the area or the world, do they generally agree with each other or not?
* Guns clamped in place can be repeatedly fired and adjusted with turn screws allowing for evaluation of accuracy and range independant of the shooter.
Advice generally comes in the form of packing loads, types of shells, cold vs warm vs hot barrels, wear on twist, allowances for wind, drop, and ignoring coriolis force, etc.
Any advice similar to having a beer and shooting from a lawn chair in the garage can be readily discarded.