I know this has been discussed before, but what tends to cause double grouping.
My 6.5 PRC just started doing it . 2 groups about 3/4" apart.
Checked guard screws, bases are epoxied. Scope rings (Leupold QD) torqued 22 in. lb.
This rifle usually would put 5 in .40-.75"
How many 5 shot groups did you shoot that followed the same pattern?
The last 5 or 6 groups. 2 different loads. Today two shots in a bug hole at 11 0 clock and three in a bug hole at three 0 clock. About a inch between them.
Pulling scope tonite and putting my40X Br scope on.