User blog comment:Bovell/Color blind assist option for Modern Warfare 3. Killstreak system reworked./@comment-75.61.84.30-20110710025628/@comment-71.139.17.140-20110713035807

Bling: Carry 3 weapon attachments.

+Pro: Carry 2 secondary attachments and 1 more lethal grenade ( unlocked after 250 kills using bling )