Cylinder length Walker vs Dragoon

[Hoof Hearted]

Don't have one of either handy, so can someone break out the micrometer and give me lengths for each?
Not too concerned about the brand of either just wantta get "close" for a project stuck in my head

Thanks in advance!

[Capt, Woodrow F. Call]

Howdy.

Is this what you looking for 


Here is some picture in digital inch.


Best Regards

Capt Woodrow F. Call