45-70 Government Brass, 45-70 Marlin Brass, 45-70 Govt Brass.
Our .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 mouth may be necessary to allow case to properly seal chamber due to lower pressures generated by these loads.
Our case is 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 our only option is to leave them stiffer so the customers can anneal for specific application.
Starline prides itself on producing the highest quality brass case available. With a production process focused on quality not quantity.
Starline makes the finest brass and has done for more than 30 years. Made with pride in the USA