This weapon is a ton of fun when it works. Unfortunately, I have never had this last a whole game without a serious malfunction that required extensive time and effort to repair. It's prone to failures in the recoil spring, which will compress to the point that it doesn't have the power to close the bolt. It's also prone to leaking, jamming because of its extreme rate of fire, and "running away", firing the entire mag in one trigger pull even after the trigger is released.
Mags are expensive, the stock is very wobbly when folded, it's threaded for a suppressor but the barrel is too long for the appropriate suppressor to fit without cutting off a half inch of the barrel. On those rare occasions when it does work, it is fantastic and very cool. The problem is that it rarely works long enough to be worth the money. I wouldn't advise it.
High rate of fire
Decent muzzle velocity
Sturdy external construction (excluding barrel.)
High magazine capacity
Stock can be removed to create a sturdy improvised sling mount that makes it an excellent PDW.
Prone to jamming and malfunction
Folding stock wobbly when folded
Magazines very expensive
Can accept suppressor but requires modification
Iron sights only, have found no rails available anywhere for any optics
Doesn't work often enough to be worth the money.
Rating: [1 of 5 Stars!]