I've got a 243 Savage barrel with a gouge in the chamber.
I was able to polish the burs out of it. However the gouge is deep enough it hinders extraction considerably.
The barrel has a target block mounted for a target scope, which I use.
I think my next move is to deepen the chamber. To reuse the target block, I'll need to be able to turn the barrel exactly one or two turns. Threads are 20 per inch.
How hard will that be to deepen with a finish reamer?
I was able to polish the burs out of it. However the gouge is deep enough it hinders extraction considerably.
The barrel has a target block mounted for a target scope, which I use.
I think my next move is to deepen the chamber. To reuse the target block, I'll need to be able to turn the barrel exactly one or two turns. Threads are 20 per inch.
How hard will that be to deepen with a finish reamer?