You read y to admit there is no PK on post. What you MAY have been thinking of is the PX. BUT, although you can buy food products there it is not a grocery store. The commissary is where you go for your groceries, *******. But, you well known for hammering others for mistakes. And you are well known for running and being a ****** about your own mistakes.
This is as stupid as your "designed for combat" ****.