User blog comment:Bovell/Lots of new Battlefield 3 details via Twitter, DreamHack festival, PSM3, and interview/@comment-1990578-20110623181506/@comment-1840523-20110623214943

Technically, the Intervention is the name of the gun AND the name of the collective weapon system that is made up of the M200, a CheyTac range-finder computer, the telescopic sight used and the .408cal bullets. But, as with most B-A sniper rifles, it is very difficult to cycle the bolt while aiming down the telescopic sight without hitting your chin. IMUO*, they should reintroduce walkers to the series, like in BF2142. Then they could use this guy!!!!! Epic Dreadknight! (I'm kidding) * IMUO means In My Useless Opinion, for those who can't make a reasonable guess