[DFlynt]

What is the best/proper way to measure the length of a rifle barrel that is already attached to the receiver?

Is the chamber length considered part of the barrel length for measuring?

Thanks in advance for any help provided.

 

[DFlynt]

Put the bolt in the forward position. But a cleaning rod in the barrel until it touches the bolt. Mark with a pen. Now measure the rod. The Feds will drop a pre cut rod into the barrel. If it does not stick out your barrel is too short.

Thank you!