View Single Post
Old 03-03-2013, 2:26 PM
hermosabeach's Avatar
hermosabeach hermosabeach is offline
I need a LIFE!!
Join Date: Feb 2009
Posts: 11,465
iTrader: 7 / 100%

Brownells sells a kit that you use to make an impression of a rifles chamber.

It will basically make a cartridge based upon the chamber so that you can use that to determine the cartridge and throat erosion

It might be a way to identify the chamber before you start on the project

“Science is like an inoculation against charlatans who would have you believe whatever it is they tell you.”
— Neil deGrasse Tyson
Reply With Quote