Hey Raster, I got one I can't figure out. I got 4 pics, the barrel is 3-3/8", the cylinder is 1-7/16"the last 3 of 6 are 243. To break, half moon front sight, v rear. It's all crome, & the handles are that hard plastic. The top strap lists 1965 as the original copyright date, but it was also...