Brett Bracken
Well-Known Member
Regarding load development for a new rifle build I have not been getting the desired results with R22 or H1000 behind Berger 210 VLD and 215 hybrids. Was thinking of trying a different powder...say...R26. It is not available right now. I notice on the Alliant website the Power Pro 4000-MR. However they don't show any load data beyond a 200 grain bullet. Was wondering if anyone had any experience with it and had a recipe???
