I'm close. Last I checked I was at 207 out of 250 Railgun kills for my last UNSC Ordnance. For those who need the SpLaser(actually, most UNSC Ordnance) just play Dominion on Longbow. As far as I know that map spawns every UNSC Ordnance weapon except for the Railgun. And honestly for the Railgun just play Dubs.
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