Breech plug removal on old flintlock

[FlinterNick]

We haven't used the aluminum shim. I'll have to pass this information along.

Thanks.

Some use brass or copper shim too, but aluminum is readily available and much cheaper.

 

[S.Kenton]

please. drills do not belong in a gun barrel ,after they are made

How is one supposed to drill out the vent liner to enlarge it?

 

[2 shots]

IN a gun barrel. [ as in the bore]