Off center firing pin strikes normal in semi?

[toolmaker]

My Vector has hit the primer off-center about a firing pin width since day one. No fails to fire, but is this to be expected? Thanks.

[Brian Ski]

Some of the Vectors had barrel alignment issues. I think they tried tweaking the barrel to maintain site alignment... If it fires I would let it be... I have several different guns that have slightly off center firing pin strikes...

[UZI SBR AWC]

Cant be off center by a fire pin width, striker pin in my IMI "B" dents almost all of a small primer.