I have only shot at 100 yards, no obvious keyholes. Will grab them out and have a closer look, last 3 shot group was 5" so may have a hard time having anything on paper at 150-200. Twist is 1:12, so it is right at the limit of what it may do. It is the flat base non tipped tsx, 55gr. I know others have had it work in 1:12 but my rifle (zastava mini mauser) might not like it.
Bookmarks