Hi,
want to share my load.
caliber: 260 Rem.
virgin 308 Win. Winchester brass downsized (56,1gr. H2O)
139gr. Lapua Scenar
CCI BR
COAL: 2.807
Barrel: 26 inch LW match
Twist: 8
Powder: Hornady Superformance
46,7 gr. = 2850 fps
47,2 gr. = 2883 fps
47,7 gr. = 2925 fps
All loads with easy boltlift
A little bit cratering on the primer maybe due the fireforming of the virgin brass.
This load works in my rifle, be careful.
Alaskaman
want to share my load.
caliber: 260 Rem.
virgin 308 Win. Winchester brass downsized (56,1gr. H2O)
139gr. Lapua Scenar
CCI BR
COAL: 2.807
Barrel: 26 inch LW match
Twist: 8
Powder: Hornady Superformance
46,7 gr. = 2850 fps
47,2 gr. = 2883 fps
47,7 gr. = 2925 fps
All loads with easy boltlift
A little bit cratering on the primer maybe due the fireforming of the virgin brass.
This load works in my rifle, be careful.
Alaskaman