Recent content by FirstRd

Be careful of minimum charge wts. with large cases and slow powder.

H4831/H4831SC has always been my 'go to' slow rifle powder. It didn't make the 280ai happy, someone suggested Re 19/Re22. Finally got 'advertised' velocity without wrecking brass and better accuracy. (both seemed to work well, 3150-3200 w 140gr bullets, 26" barrel)