serriaman07
Well-Known Member
I have CVA optima and my father in law has one too we have dune a lot of playing around with the powder if you shot white hots pellets and power ballets shot 150 grains if you shot loose powder shoot 115 grains 777 with 295 grain power helmets reason is the power helmet are quit a bit smaller then the barrel and the need a very very hot charge behind them to swell the sabot out I my self quit shooting the power belts and have went to the Barnes 300 grain sabots the group a little better and havick on deer lol I dropped down my powder to 100 grains and they still shot good groups