Stupid Barrel Measuring Question

Ibelieve1776

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Full Member
Minuteman
Jul 17, 2013
93
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Jupiter, FL
Forgive me if Im posting this in the wrong area but it is a stupid question. When measuring barrel length I know its breach to muzzle but I have a brake on, do I include that if so why its not rifled and technically speaking the bullet has exited the barrel when its in the brake.
 
are you measuring to comply with a law? if your break is welded you may include the breaks dimension.

if you are just measuring your barrel its the crown of the barrel to breach, its not technically correct but I hope you get the point.

Contours
 
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