Reloading 12 Gauge Brass Hulls with Black Powder 12 Gauge Brass Hull
I'm using Magtech hulls here, but Rocky Mountain Cartridge, and Track of the Wolf also currently make these in multiple gauges. SAAMI specs for 12 ga 2 3/4 hull brass forward of the rim: .8090-.0090. SAAMI spec for the chamber is .8100. I size to fit my tightest chamber. This is not a tutorial for making shotgun shells, it is a reconstruction of a museum rarity. The video does not show the exact ...