Talk:SVI Infinity Silver/@comment-1222445-20110510094945/@comment-4665345-20120221091726

For goldsource, Valve can add ironsight codes instead of a hard work like a weapon with iron sight animation as their main shooting animation. My opinion can still be valid as valve has made no games that had ironsights. Not even CS GO. One day, they will surely have a game with ironsights. Anyway, developer.valvesoftware.com is a wiki which means anyone can edit if they registered. That ironsight is not by valve. Even though the website looks like "only valve staff can edit".