All those barrels are k&p cut rifled. I just started buying a few blanks to keep on hand for myself and friends. Then I bought more, and more. I try to keep common lengths, caliber and twist rates on hand, examples, .224 1-7.5 6mm 7.5 twist, 6.5 mm 7.5 and 8 twist, 7mm 1-8 twist, .308 1-8, 1-8.5, 1-9, 1-10, .338 1-8, 1-9. Then there's. .375 and .458, .510 stuff too. I try to keep one to 6 of each around. I go through the most .308 8.5 twist so I keep some 28" and 33" long the .300 norma improved is really common. I love to shoot, enjoy machining my stuff and do a bunch for friends. Got a bunch of machines in the shop to support my other business and honbies. As far as dealing with the public, I don't do any, but I'll sell a barrel off here and there if someone's in a hurry. There's a few times a year where i can't spend any time messing with it, spring planting season anf fall harvest season i have about zero spare time if the farm equipment needs to be running.
