User blog comment:Bamaman97/Worst Gun????/@comment-1754378-20100701194614

Yeah, the F2000 is basically an SMG that takes assault rifle attachments. It's powerful at close range with its rate of fire, and could use scavenger pro and stopping power (possibly steady aim for spray). It would certainly do a lot better on Rust than Wasteland, so don't diss it. Just know when and how to use it.

Intervention has the lowest mag size and ammo capacity ever (the real gun has a mag of 7, IMO that should be a patch), the slowest rate of fire (besides Model 1887) ever, and is beaten in both cases by the Barrett. The WA2000 combines power with low recoil, so you don't need Stopping Power, freeing up your red perk (unless it's silenced and not in hardcore). So Barrett > WA2000 > M21 EBR > Intervention.