Hey Mule,
I have a typical late Lancaster rifle with a checkered wrist made by Casper Fordney.
The barrel is 43" long, and about 44 cal. It's swamped a bit, and measures .940" at the breech, .880 at the waist, and .900 at the muzzle. It picks up and shoulders well, and isn't heavy at the muzzle.
John