Harry Carson jersey

[tory.mccallum1]

I know this isnt game used, but my question is do you guys know if this a pro cut model? or a store salesman model from the 80s? i havent seen awhole lot of sand knit jerseys so i dont know which are game jerseys, and which were retail. The jersey doesnt have a neck tag, and is a very heavy mesh with thick screened on numbers and letters. I've attached pics so you guys can see. Any info would be a great help!