What is the best tool for measuring throat erosion on 1919 barrels. I found this tool for the garands, what do you think. Any help appreciated.
http://www.midwayusa.com/product/114934/badger-ordnance-throat-erosion-gage-m1-garand
Thanks as always,
Dan
http://www.midwayusa.com/product/114934/badger-ordnance-throat-erosion-gage-m1-garand
Thanks as always,
Dan