Can you make it so that every gun can use every attachment/barrel/scope/etc. I don't quite get why the Pulsar VS1 has the suppressor. But the Darkstar doesn't. (which is the directive assault rifle, which happens to be a copy of the Pulsar VS1)
Don't know about EVERY gun but on that particular gun the suppressor should be available. Maxwell should have the compensator . MSWR has a compensator so perhaps the orion could get one too .