The weapon looks excellent, wish I would have had one in Nam. Now about the article on the raid on Son Tay. It happened on November 21,1970 not 71. I'd say more but I better not.
I have this exact same optic on my original KeyMod Saint. It's great! I'm quickly becoming a fan of SwampFox optics. I also have their Blade optic on a 300 BLK pistol build and their Hostile Engagement Mount under a scope on a long range build. They include more in the box than any other company I've seen at lower prices.