W= 1 3/8" (cylinder width) (with CT laser add 3/16" 'cause it sticks out a bit more)
Barrel length is notated as 2.25" which is measured from end of cylinder.
I measured it myself as I couldn't find it notated anywhere either except for height.
I have spurless hammer w/Crimson Trace/CT grip... Weight is notated in catalog as 25 oz.