Hi Guys I am new here. I use the 25 acp breech plug in my encore and sidekick. I like the fact I can reprime them and keep reusing the brass. I can also use small rifle and small pistol primers when I do prime them. I have found my accuracy has improved in both of the guns. The downfall as I see it is the cost. The breech plug is 60 dollars plus shipping. What
I especially like about it in my sidekick is that it eliminates the 209 primer carriers and also cut back dramatically on the blowback into the action. The plug is made by precision rifle bullets. their websie is
Precision Rifle Home - the world's most innovative Muzzleloader Bullets It is worth looking at