SKS / AK ..... BEST AND EASIEST RED DOT MOUNTING SYSTEM .

The rifle is not altered in any way and everything works as normal, including the iron sights, holds perfect zero. The mounts are available almost everywhere and will not break the bank. www.amazon.ca/...
Use loctite on the threads, and make sure the mount contacts the bayonette lug to stop it moving forward on recoil.
When co-witnessing with the iron sights it helps to remember the red dot adjustments work the opposite way. Right is left and up is down.