Quote Originally Posted by 45flint View Post
Curious as to the rubber? Aperture cups that see on some examples of this rifle. On the old factory brochures they don’t appear to be on the guns? Were the sold as an accessory?
It is just a shallow rubber snap-on hood. I have four of these sights and all of them came with one. I would assume they were supplied with the guns, but no doubt were also available separately.