Perk 2 - Call of Duty: Black Ops wiki

Hardened

Penetration Kills

Get 10 kills using Hardened and shooting through walls.

REWARD: 2000 XP

Bullets in Aircraft

Shoot 200 bullets into enemy aircraft.

REWARD: 2000 XP

Equipment Shot

Destroy 1 piece of enemy equipment through a wall.

REWARD: 2000 XP

Scout

Steady Aim

Quick Melee

Melee two enemies consecutively within 5 seconds.

REWARD: 2000 XP

Sprint Kills

Get 100 kills after sprinting.

REWARD: 2000 XP

Hip Fire Kills

Get 150 hip fire kills using Steady Aim.

REWARD: 2000 XP

Sleight of Hand

Aiming Kills

Get 150 kills while aiming down sights.

REWARD: 2000 XP

Reload Kills

Kill an enemy within 5 seconds of reloading 30 times.

REWARD: 2000 XP

Fast Hands Kills

Reload and finish off the enemy you wounded 10 times.

REWARD: 2000 XP

Warlord

Two Attachment Kills

Get 150 kills using a gun with two attachments.

REWARD: 2000 XP

Grenade Kills

Get 10 frag or Semtex kills.

REWARD: 2000 XP

Grenade Multi-Kills

Get 1 multi-kill with Frag or Semtex.

REWARD: 2000 XP