Length of barrel from where knoxform touches action (Excluding thread) = 67.7 cms. Length of knoxform = 3.5 cms.

Diamaters of barrel from same point at 10 cms intervals:

10 = 23.4 mm
20 = 22.9 mm
30 = 22.2 mm
40 = 21.5 mm
50 = 20.9 mm
60 = 20.3 mm

Muzzle = 19.6 mm.

Note that the barrel is hammered with "snake's skin" finish.

Should you require any photos please contact me direct.

Terry