Nonsense. If it's Fallout-related at all, it's not spam, and I want to see it.
Okay then, another tiny boring detail. [You have been warned]
If you are a fan of the Service Rifle carried by most NCR Troopers, here is a way to get unlimited ones. I found this by accident after first trying out the "NCR Emergency Radio". I called for back up near the Novac room, and dragged a trooper with me into the fire ant desert. I was having fun sniping them and I noticed through my scope he had ran ahead and was over by the tunnel hole. Of course he was incinerated, with the on-screen message, "Your follower has died". So you loot him.
Then over at CampMcarren I noticed I could still recruit, and grabbed a Ranger. This one lived, and just stays near the entrance to the base.
So I go back to the desert and there that trooper is every single time, dying once I arrive.
Unlimited Service Rifles. Even though I don't use them after modding the first one, I guess you could make a lot of caps of the dead guys' stuff. Also I am guessing the same would work for planting a trooper outside Vault 3 or other known areas that swarm with enemies. Try it!