Apologies if this is the wrong place to post but I wanted to give a plug to this criminally-underrated mod from the Nexus.

https://www.nexusmods.com/newvegas/mods/61026 - Is a mod that adds a "real" scope to certain weapons that look like what I imagine looking down a scope would look like (not from experience).

Would like to hear what other's opinions are. The mod is inherently very incompatible but I don't think it's too difficult for anyone on this forum to use.

Ironically when the projectiles are fired seem to hit targets slightly below the center of the cross-hair but I'm still using it because they look gorgeous and because I like to see my surroundings when I'm looking down the scope. The latter is essential for any dead-is-dead players