Re: Smallest group I\'ve shot at 525 yards
That is a duplication of my best group too. Are you shooting a Sendero 300 RUM? Mine was with a bone stock 300 RSAUM 175 gr SMKs @ 2875 fps, 1.44" ctc at 500m (546 yards). On a side note, sort of, Remington is reintroducing the RUMs and some other calibers in the Sendero II. They bill it as the most accurate rifle they build.
Upgrades coming soon include 20 MOA tapered base, Burris Zee Sig rings, Rifle Basix LV-1 at 12 oz and Brand X Mil-Dot scope.
Congrats again Rem!