You become almost invincible against fire and throwing grenades back is safer.
actually it deflects some bullets.like in mw2 riot shield,it does collateral damage a little.sometimes it won't do that though
Flak jacket pro will protect you from explosions and Fire!
With flack jacket pro you get extra fire resistance as in napalm strikes and flamethrower attachments. Also, it resets the fuse when you throw back frag grenades.
be me
it means to be a pro at the Black ops job because black ops are special forces that are more of secretive then full out war. They do secret and inportant missions
Without Pro, you recover ammo from dead soldiers. With Pro, you get extra ammo.
Let's you run longer.
change weapons faster
how you get hacker pro is by completeing all the challenges
No falling damage.
Yes. It is on the appstore
Unlock ghost pro perk
it let's you sprint forever