Hey guys,
I could really use some advice on selecting a powder for the 20BR I have recently built. Most of the data I find is for 39 to 50 gr bullets, including the 20 Cal page of this site. If anyone can help it would be greatly appreciated. So far I have tried H335 and Varget working up to 30 grains of each with no success. My barrel is 24" and has a 1-12 twist. THANKS!!!
I could really use some advice on selecting a powder for the 20BR I have recently built. Most of the data I find is for 39 to 50 gr bullets, including the 20 Cal page of this site. If anyone can help it would be greatly appreciated. So far I have tried H335 and Varget working up to 30 grains of each with no success. My barrel is 24" and has a 1-12 twist. THANKS!!!
