Yo what's up Shadow_Raptor,  yeah I am the current developer of the rifles in UT99 and UT3.  Did someone port UT99 to the PS3 or are you talking about UT3?  I'd be willing to make the rifle work on the PS3.  I don't have a PS3 so I'd need your feedback (along with any other PS3 players you got) so I know it's working well.

Eric MacDoanld