JSH
Gold $$ Contributor
CFEBLK wasn’t around years ago when I was playing with a 300 whisper. One of the most frustrating cartridges I ever played with, trying subsonic out to 200 for the game I was playing. The rainbow trajectory was a royal PITA as far as I was concerned. 50,100 and most of the time 150 was fairly decent to work with.
Best subsonic load I ever had was a Sierra 190GK and a dose of AA#9.
YMMV and use this little input how you will. Oh, my barrel length was 10” and a 14”. The 10” always shot better for me than the 14.
Best subsonic load I ever had was a Sierra 190GK and a dose of AA#9.
YMMV and use this little input how you will. Oh, my barrel length was 10” and a 14”. The 10” always shot better for me than the 14.