So I bought this 577 snider die set tonight and I can't work out who would of made it.
It is a 2 die set with standard 7/8 threads, the expander is in the resizing die.
The resize die is stamped- 577 snider size
The seating die has stamped- 577 snider seat
Each letter has been individually stamped
Any ideas who would of made these dies?