Smoothtwist X rifling

Just a quick pic showing the difference between the lead in & muzzle end.

8ab4b030c7d1399a4e1f9242ec843942.jpg


85cd28870f708b837fe2278745f664ac.jpg
 
"Michael"Same one, I just cleaned it up. The o-rings are tricky to keep in place when reinserting the liner. I used a tiny bit of grease to help them slide in. Just take your time to twist & push the liner in (& of course make sure its pointing the correct direction).
Maybe a couple of smaller o-rings can be added to “keep” the o-ring spacer from sliding. 

6350930623555d05f090574ae424a7b2.jpg