Choke question

[Kentuckyjed]

I have a smoothbore trade type flintlock full round 36" barrel. Muzzle end bore is .702 for about 2 1/2 inches past muzzle then opens to a larger bore possibly .72. Thinking choke but can only guess. Not a bird hunter or don't have a use for the choke but would love to be able to shoot a roundball out of it with some accuracy. Thoughts of cutting the choke end off the barrel, or honing out the choke. Any suggestions

 

[Dave Marsh]

Shoot it like it is. My 20 gauge is jug choked and shoots roundballs fine.

 

[Kentuckyjed]

Just don't know how safe it would be, .690 ball rattling around until it hits the choked area on exit.

 

[Britsmoothy]

Just don't know how safe it would be, .690 ball rattling around until it hits the choked area on exit.

Don't worry about it unless the barrel is paper thin at the muzzle.