to hide their identity.
Go into a local match and make a class with tactical mask. Choose to turn pro perks on, and it will tell you what tactical mask pro does when you select it.
it lessens the effects of stun & flash grenades, which is freaking awesome
The Black Mask was created in 1901.
a bettle
Black Mask - comics - was created in 1985.
it reduces the effects of flash bangs and cuncussion grenades.(also of course makes nova 6 have no effect)
The Black Mask - 1914 was released on: USA: 7 April 1914
The Black Mask - 1916 was released on: USA: 24 July 1916
I have black ops and MW3 but I find MW3 to be better but you do get bored of it as you do with black ops but I recommend MW3 but black ops is fine.
MW3 is after COD black ops.
Black ops
Black Ops