User blog comment:Ian5495/K/@comment-D raising./@comment-1977621-20100814190642

I got mine climbing by camping, and not rushing. Basically followed the walls using a sniper/shotgun. Big Maps used Thermal/regular(FMJ). Smaller maps used (ACog). Equipment Claymore/C4 and Flash. Perks Scavanger, Colded Blooded/Stopping Power, and Sitrep (with ACOG)/Steady Aim. Killstreaks: Uav, Care Package, and Sentry Gun. I Don't use Silencers, perfer them to see where I am when I shoot so they try to sneak up on me and attempt to kill me. Kill someone and move until you got all killsteaks. find a nice place with 2 way enterance. Setup Sentry gun on one. and snipe from the other. And just walk a back and forth between the 2 sides. Latley over half the time in care package I get another Sentry Gun. Don't know if this helps, but seems to work really well for me.