I shoot a 7 mag, 26" Hart #6 contour barrel , 9 twist, Jewell trigger, HS Precision stock, topped with a Nightforce 8-32x56 MOAR scope. I load a Hornady 162 gr Aluminum Tipped Amax "National Match" bullet. MV of 3080. My longest shot to date on a whitetail at 1102 yds. Should be effective out to 1250 yds. Shoots .5 MOA or less.