Barrel length measurements?

[Sling Shot]

When it comes to a revolver, what is the accepted way of measuring the length of the barrel? From forcing cone to muzzle end or from the frame to muzzle end?

Anyway, can somebody do me a favor? Could you measure a S&W 686 with a 4 inch barrel from the frame to the muzzle end? Measurement does not have to be exact. Sling Shot

 

[stans]

Revolvers - forcing cone to the muzzle.
Semi autos - closed breach to the muzzle.

 

[NAVIGATOR]

Model 686 bbl lenrth

The bbl on my 686 (4") measures right at 4 1/16".

 

[Sling Shot]

Navigator, did you measure your 686 from the front of the frame to the muzzle, or did you measure from the forcing cone to the muzzle? I appreciate you taking the time to lay a tape across it.
Sling Shot

 

[abrahamsmith]

As far as I know, for legal purposes in Wisconsin, the barrel length is always measured from muzzle to firing pin with the action closed.

Of course, this is not usually how revolvers are marketed.

 

[NAVIGATOR]

The measurement was taken from the forcing cone to the muzzle.

 

[Ala Dan]

Smith J-frame snubbies

come in at 1-7/8" in length.

Best Wishes,
Ala Dan, N.R.A. Life Member

 

[Eric Larsen]

Ala, unless you have a 60ls which is 2 1/8" and I think is still a snubbie
Shoot well