Or Rocker1 could hook you up!
... get or make yourself a force reduced valve ( JSAR SS-II ) or follow my Self made balanced valve thread...
I just received my .172 barrel blank from Green Mountain. Whew! This thing is a beast of a blank! I'm going to send my Condor valve and this blank off to be worked over. It's a 1:9 twist, 25"+ OAL blank. Slightly over 1" O.D. Once these parts are back, I'll assemble everything, and call it done!
You could have the barrel fluted to lighten it up. I bet it will have awesome harmonics and shoot lights out.
I'm looking forward to seeing how this turns out. The .172 rabbit hole is calling me, but I don't have the budget or skills for this one. Edit: For some reason I thought the most recent post was September 2022, not 2020!
Anyone know where Tom is? He has been mia for some time now.