Has anyone tried the new VariFlame primer adapters from PR Bullets? They are kind of similar to the .25Auto conversion in that the primer adapter holds a CCI or similar small rifle primer except that you don't have to purchase a "reworked" breech plug. You simply load the small rifle primers into the primer adapter which fits in the primer hold of the original breech plug.

......... or wait until September to use the new-age Remington Kleanbore 209 primers currently being assembled & soon to be shipped to minimize the powder crud ring in your bore.

In the meantime, swab after every 2nd shot (100 grains) every shot using 150 grains with a very gentle non-oily, non-lubey solution like Windex or auto windshield solvent and use the weaker CCI (regular... not CCI-Magnum) 209 primers.

SkipD, I use the Large Rifle Primer convertion on my Knight Wolverine and
have had no problems so far, that was about 10yrs ago and still doing
great.