yep they are

most are 64-5, atleast all the one's i saw and purchased at the NYPD equipment section(starting from 1988). if you have a pic I can help,

NYPD did not sell any model 64's with no dash.

a bunch of fakes are still around, look at the NY-1 stamp it should line up. And after 1990 or 1991 they are laser engraved.

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sal1911a1