A long time ago I went to the range with a brother-in-law, my Colt Python, and some .38 reloads bought from a gunshop. Supposed to be high-quality reloads from someone local who did reloads for the shop.
The bro-in-law was shooting the Python and a shot sounded off. Before I could get his attention he fired again. Python was locked up.
Took the Python back to the gunshop (owner was a gunsmith) with the box of reloads. He used a wood dowel rod and something to gently knock out the bullet stuck in the barrel.
Took the Python home. Cleaned the barrel and noticed a ring inside the barrel, probably from the second bullet knocking out the first bullet (squib). Went back to the shop and politely asked the owner about the ring and reloads and if anything should be done. He politely said he'd send it to Colt for a new barrel. Colt put a new barrel on it.
Long story, just to say maybe use a wood dowel rod and some hammer to tap it out?