Ruger American barrel contours?

What does the Ruger American mic at the muzzle:

Compact 18"
Ranch 16"
Predator 22"

Anyone have any of the contours that they can measure?

I have a Predator, will measure tonight if I can remember.

Compact 223 and standard rifle in 308 both are .580 at the muzzle.

So is the LH SS compact 243

The Ranch is threaded on the end and flares out a little if you look at Ruger's website.

Mike

just measured my 223 Predator...
0.6695 according to my micrometer...that was at the end of the barrel, not the threaded piece you can remove to put on a can...

My Predator in 6.5 Creedmoor is .717" behind the thread protector.

So the Compact and Ranch are basically the same barrel contour, and are about like a Featherweight or Mountain Rifle.

The Predator is about like a Remington Sporter.