Stuntman
In Call of the Dead, make a zombie explode using the V-R11.

Watch the video: CoD: Black Ops – Stuntman Achievement Guide

This achievement can be done in Call of the Dead, Zombie map. If you do not have this map you need to buy the Escalation Map Pack DLC.

To do this first you need to have a V-R11, which is a new weapon available in this new Zombie map. Once you have this weapon, you need to Pack-a-Punch it to upgrade it to V-R11 Lazarus.

To find the Pack-a-Punch upgrade, just look up in the sky and follow the lighthouse beam. The Beam will point you where the Pack-a-Punch is located. Watch the video: Pack-a-Punch Guide

Once you have the V-R11 Lazarus just shoot a zombie three times and watch it explode.

You should get 20G points on this achievement for the Xbox 360.

Watch the video: CoD: Black Ops – Stuntman Achievement Guide