Sub-17" .458 B&M+ more chrono data

two bullets and two powder charges 5 shots each equals 20 shots.
This was for fire-forming of brass from .300 RUM cylindrical 2.240"
FL-sized and trimmed to 2.240" maximum, 2.230" minimum.

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.