I don't like the idea of lasers, it would just mean idiots would be running around using there laser and not the sights. Night vision, it's kind of pointless, theres few maps that would need it.
People have still use iron sights in real life even if they have a laser sight, iron sights and laser sight go hand and hand. I guess nightvision is pointless when so few maps need it.
Limping, I don't see any point again, if you get shot once, your probably gonna bleed out, since theres no medic, you probably will, and one shot would probably put you down anyway, I doubt you'd still be holding your weapon.
I didn't put bleeding in my suggestion because bleeding would be too hindering and if there was bleeding the rounds would usually end before the player could bleed to death so it would be a waste to code in.
One shot one kill, you can do that, use a sniper, unless you bleed, you probably won't die from one shot anyway. And you shouldn't be aiming for the head, "center mass" you ever heard of it?
What I meant was one shot one kill with most weapons and you can die with one shot in real life if your shot in the torso,head, and neck.
Duall pistols, pointless to remove, you may get two, but your aim sucks, all your realy getting is twice as much ammo to waste.
I still think dual pistols are hollywood but I'll let the desert eagle suggestion go.