FrankenMauser
New member
Buy a .444 Marlin and your world will turn upside down.Honestly everything I've tried from their "Superperformance" line never printed well for me in any of my rifles. 223s and a 7mm-08.
Most cartridges have mixed or unsatisfactory results with Superformance. But for 444s, it's mythical. Inch and a half, or so, (100 yd) out of a lever gun, is the norm. Sub-MoA is more common. In good rifles, 'one hole' groups are not unusual.
But, yes, my experience is much the same. Pretty much any other Superformance load that I've tried has been disappointing.