New poster here. On my last 2 range outings, and also my first shots at distance, rounds are impacting 15" low at 600 yards according to ballistic ae. All data input is correct except truing corrects muzzle velocity from the stated 2820 to 2549 with that drop.
Gun is AI AX 50 with S&B 5-25 with 60 rounds thru it. up to now I've been sighting in at 200, fitting the gun, and shooting groups with the factory Hornady ammo. Grouping is good at .5 to 1.5 at 200. No flyers experienced.
Bore has been properly cleaned per breakin and has not shown any copper.
I have not shot middle distances to check other drops, just 200 and 600, just haven't had opportunity.
Magneto speed will obviously not fit the hand grenade of a muzzle brake and do not own traditional chrono.
Any suggestions on this excessive drop?
Gun is AI AX 50 with S&B 5-25 with 60 rounds thru it. up to now I've been sighting in at 200, fitting the gun, and shooting groups with the factory Hornady ammo. Grouping is good at .5 to 1.5 at 200. No flyers experienced.
Bore has been properly cleaned per breakin and has not shown any copper.
I have not shot middle distances to check other drops, just 200 and 600, just haven't had opportunity.
Magneto speed will obviously not fit the hand grenade of a muzzle brake and do not own traditional chrono.
Any suggestions on this excessive drop?