Not sure if kidding, trolling or just serious.
Sadly it is not up to me, but if it would, I would take all those 7.62 weapons and make their prices to start from 1mil each. Want to have a scope better than RCO?, well pay over 200k for it.
Imo snipers should not be part of a life roleplay, if they want to be, it should be heavily endgame role and really expensive. That is because as a sniper you cant really add into the roleplay but just being the man on the 1k away and killing people. Sadly it usually is that this role too often falls on the same people, who then struggle when they are in a voice contact with someone.