Rifle: 6.5 Sherman Bullet: 140 Gr Berger VLD Powder: Retumbo Load: 64 Gr seated at 2.870 (Hornady OAL Gauge) Barrel wasn’t cleaned. Target distance: 300 yards First shot is the one at the top of the target (I was aiming for the center bullseye). Second and third shot are together right beneath that. Shots 4-10 are in that grouping that measures 1.5” ctc. At 300 yards, I will take that grouping all day with 7 shots but I can’t have my first three shots hitting that far off in a hunting situation! I can’t figure out what caused it. It was suggested that since I started shooting in low light that my point of aim was changing as it got brighter. I’m stumped.