Just got a most excellent scout scope mount for my Yugo SKS. Never liked the action cover type because they move around and didn't want to drill 4 holes for the Choate mount. This one replaces the rear sight and is very solid. The Weaver type rail comes off the mount itself. The gun can be stripped down for cleaning without removing the mount. I don't expect the SKS to be that much more accurate, but this will make me able to shoot it better. Check it out here if you want: www.scoutscopes.com