Here is a bone stock 6920 shooting a 1.66 MOA group with American Eagle 55 grain ball. When this group was fired the rifle was 12 years old and had over 12,000 rounds through it. That's my old patrol rifle and has had many training days where the rifle got smoking hot. I've since purchased it and it sits a little over 14,000ish rounds now. I haven't grouped it in several years but I haven't noticed a change in accuracy.

20200301_140051 by chase, on Flickr

20200301_114618 by chase, on Flickr


Here is the same rifle at my range. Det Sog and I were shooting steel silhouettes and 10-18 inch gongs out to a little over 600 yards that day. Again with 55 grain ball ammo and both of us using 4x scopes. He was rocking a 6940 with an ACOG.

IMG955636 by chase, on Flickr

20190921_123215 by chase, on Flickr