Trapdoor Rifles

Hello to all,

I plan to start reloading with BP for use in my 1866 2nd Allin 50-70. The first step in the process for me is to slug the barrel. The entire rifle has had detailed examination buy a very reputable TD gunsmith and no visible problem detected. My only concern is the armory barrel sleeve insert and tapping a lead ball into the barrel. My fear is loosening the sleeve. The plugging would be performed by the same gunsmith. Your thoughts or experiences on this are most welcome.
Thanks
DocJoe

I would not be the LEAST bit concerned, at all, period, finis .......

Thanks Dick. It is funny how you always here "don't do it" from guys who actually never saw is occur. Again thanks for the advice.

DocJoe

I'll second Dick. Those sleeves are brazed in. It won't be a problem. You will probably see it come out between 0.512" and 0.515".