got to shoot one of these the other day, the trigger is funky, on the automatic version has a half trigger pull for single fire and pulling it all the way is full auto.

on the civilian model, you have to pull the trigger all the way to fire a single shot, it's very long and tricky. such a cool weapon system tho

The handguard does make the extended civilian barrel look less goofy; but it also makes the whole gun look a lot goofier.