JJMoody
Well-Known Member
I'm well aware of existing data for this rifle using h1000 and 570, just looking around to see if anyone is using Retumbo. Going to begin load development shortly and have plenty of h1000 and Retumbo, just wondering if I will see any benefits using the latter. Planning on shooting 300 otm in ADG brass lit by either 250s or 215m. 31"bbl. appreciate any help.