If you can get your hands on some old ICI Nobel 78 Shotgun Powder pm me..I've done a lot of work with it including with 303 for velocities of 1200 to 1800fps with cast bullets. 1600fps is a sweetspot...
Type: Posts; User: Jhon
If you can get your hands on some old ICI Nobel 78 Shotgun Powder pm me..I've done a lot of work with it including with 303 for velocities of 1200 to 1800fps with cast bullets. 1600fps is a sweetspot...