Board Thread:Suggestions/@comment-34739955-20180405042925/@comment-31719011-20180405191924

In theory yes it's possible to interchange 7.62x51mm with 308.winchester but it's dangerous since the 308.winchester has a maximum pressure of 62K PSI and the 7.62x51mm maximum pressure is 50-55K PSI so this mean the barrel of a 7.62x51 can withstand that ammount of pressure without Failing or exploding. (unless builded for higher standard).

NRA says it totally fine to fire a 7.62x51mm in a 308.winchester.

But firing 308.winchester in a 7.62x51mm, you have to make sure the load you are using doesn't exceed 50K PSI or it might cause injury to the user.

But anyway Kudo's for my brother in arm.