Prestige your weapon and unlock attachments faster this weekend.
Earn double weapon XP this weekend in Call of Duty: Black Ops 3
Treyarch has scheduled another Call of Duty: Black Ops 3 double weapon XP event this weekend. It starts later today, at 10am PDT / 5pm GMT.
It's available on all platforms and it wraps up Monday, May 23 also at 10am PDT / 5pm GMT. The double XP applies only to weapons, not overall levels - meaning you can use it to unlock attachments for guns, not increase your character rank.