Sub-MOA at 200 yards for 3 shots, despite the accumulation of Blackhorn 209 fouling. Plus-MOA at 100 yards for 3 shots, blame me for that. 0.44 MOA at 50 yards for 3 shots. I like that load with Big Blue Bullet the 579-grainer: 3.340" COL 41.5 grains of Blackhorn 209 0.4" tall foam wad of half-inch diameter F215 primer R-P case Adequate for Selousing with the SAAMI .458 WM.
Ron aka "Rip" for Riflecrank Internationale Permanente NRA Life Benefactor and Beneficiary .458 Winchester Magnum, Magnanimous in Victory THE WALKING DEAD does so remind me of Democrap voters. Donkeypox.