Ok went out and shot some of the loads. 18” proof cf barrel.
All new fresh Starline brass, Berger and eldm 108 gr boat tail target, and tried two different powder.
Top two targets were h4895 at 25.3 gr the better group on the top right was .030 jump.
Bottom left target was 108 gr eldm same charge weight but let my wife shoot that group standard deviation of 1.4 on a gas gun is great. I know only threes shot though.
Bottom right was vvn540 at 27.5 gr. Was a tad bit hot, couple ejector swipes but tight group nice velocity and sd.
All new fresh Starline brass, Berger and eldm 108 gr boat tail target, and tried two different powder.
Top two targets were h4895 at 25.3 gr the better group on the top right was .030 jump.
Bottom left target was 108 gr eldm same charge weight but let my wife shoot that group standard deviation of 1.4 on a gas gun is great. I know only threes shot though.
Bottom right was vvn540 at 27.5 gr. Was a tad bit hot, couple ejector swipes but tight group nice velocity and sd.