If you order a barrel, don't put your credit card number on the paperwork, right "call me" with a phone number.
Just before they take the gun into the shop, they will call you. then watch your account, when they are done they will charge your credit card.
I mailed my buffalo classic on Wed april 30th. they received it on Friday but checked it on on Monday the 5th. for both repair and an additional barrel.
They called yesterday morning to tell me the barrel I wanted was out of stock for 10 weeks, so I bought a different barrel. Yesterday afternoon I saw the charge hit my credit card. I called them around 2:00 because my billing address is different then my ship to address, I just wanted to make sure they got that straight. They said it was heading to shipping. I guess they shipped it today, so I expect UPS to have it at my Moms Monday. (we are only down in SE PA, I get UPS ground stuff out of boston next day most times.)
They replaced the barrel lock (or latch?), the lock spring, honed everything, cleaned up the trigger and mounted a 24" 22-250 fluted bull barrel for me.