Ok, this is what just happend. Last Sunday I went to the range and my 160 AB load with 66 gr of Rl-22 flies 2760 fps ? I shot about 6 times and the highest reading was 2789? As an example my 168 VLD with Retumbo 72 gr went 2950 fps. The temp was 15 F.
My rifle is Sako 85 with 24 inch...