Uh-Oh Bad Bore on the Remington 721 300 H&H

[usabaker]

There must be larger gun shops with gunsmith services that have Remington "take-off" barrels that they would sell

I exhausted every source I knew of. But because these rifles were manufactured between 1948–1962, 59 years is a long time to hold onto take-offs and this was not an overly popular rifle to begin with.