A dumb question I have been meaning to ask, prompted by the rifle mkbenenson just linked us to: Is the style of front sight with the ramp set well back from the muzzle intended to protect the front sight? I associate this with British or British-styled rifles. Is that where it comes from?
Seems a sensible placement to me, if it actually protects the front sight from getting "clonked" against rock faces, etc. But many American rifles put the ramp and sight much closer to the muzzle. To me a recessed crown makes sense for the same reason--hunting in the Snake River Breaks, I've clonked a few.....sometimes you need to hug the rocks or take loooong step down into that Federal dam!