Reloadron
Contributing Member
That was my thinking. Now how many rounds were fired during WWII causing severe injury? My read was the modifications followed WWII.A page on Fulton Armory's web site says that the stress relief was cut in the op rod post WWII. Existing rods used in rebuilds were cut and all new production post WWII were made with the cut.
https://www.fulton-armory.com/faqs/M1G-FAQs/OpRod.htm
Walt Kuleck and Clint McKee are pretty knowledgable on Garands.
Scott Duff's is one of the main authorities on Garands.
Ron