User blog comment:Callofduty4/Black Ops II Xbox community update (4/10/13)/@comment-71.192.147.220-20130415125042/@comment-1263839-20130415151519

It would have a reasonable sized magazine for a pump action gun... if it were a pump action gun. There's practically no delay between shots and it actually does have a unfair range to it.

The KSG is the shotgun that rewards accuracy, and the S12/M1216 reward close range (well, not so much the S12 on Core but there you go). The R870 is the filthy mess that goes inbetween rewarding reasonable range, high damage and next-to-no pump.