I hope to have a couple new guns to break in this fall. Working on a SSK-50 pistol in .300 BLK. Will have a 10” barrel and will be running it suppressed. Have all the parts except the barrel. Been on back order for a month so far. Also been thinking about building my second frame out with a 16” 350 Legend barrel. Or maybe a 6mm ARC. So many choices, so little $$$ to spend.