Sold my switch barrel 6BR/.22BR in 6BR configuration last year. So my favorite .22BR barrel was homeless! Found out that I had all the components except for a Rem receiver laying around in the shop. Found a new receiver for $185.00. So the .22BR is coming back to life! Opened up a .223 bolt, installed a Mini-M16, fluted bolt, and getting ready to sleeve the bolt. Fun stuff!
Paul
Paul