Is the breech plug in the Traditions Buckstalker set up for Blackhorn 209?

yes it should work fine. Using these o rings in the primer pocket helps greatly. Be sure to keep the flash channel clear with a 1/8" drill bit.




You can get the o rings here and change them out every 35-40 shots or so.
http://www.mcmaster.com/#9262k611/=q1v3jt