45-70 Starline Brass (50 New Cases)
Starline .45-70 brass has been tested at elevated pressures suitable for Magnum Heavy Hunting Loads in adequate gun systems. When loading with black powder, annealing of the mouth may be necessary to allow the case to properly seal the chamber due to lower pressures generated by these loads. These cases are produced very strong to withstand high pressure loads associated with smokeless hunting loads and since the only way to make brass harder is to work the material, the only option is to leave them stiffer so the customer can anneal for specific application.