Ruger American Ranch

[Full Auto]

Hi guys hope all is well? I am in the process of converting the Ruger from 5.56 to 300 AAC, problem is no one has pulled the barrel on one yet. I have a brand new 30 cal barrel just waiting to fulfill my dream. You will ask why? try finding a off the shelf Ruger 300, can't do it, I have 2 AR 15's in 300 but I now want to try a device to quiet it down a bit. Thank you, ElDee