Berthier 1907/15 barrel dimensions

[butlersrangers]

'altadiver' - My 1907/15 Berthier rifle barrel varies in OD at the muzzle from .579" to .582". (Some of the variance is probably from bayonet wear and some from the painted 're-finish').

Barrel length is approximately 31 & 3/8 inches from muzzle crown to closed bolt-face. It measures 30 & 9/16 inches from muzzle to front of receiver-ring.

I'll let you do your own Metric conversions, eh!