I'm in the market for a bolt gun in 308. I'm dead set on the Rem. 700 SPS Tactical. I can read all day long about people shooting 100-200 yds with the 20" but i'm curious to know if it can reach out to say longer distance up to 800-1000 yds. Everything I've read so far is that it is very accurate out to 100-200 yds. Any info will be greatly appreciated. Thanks