Craig, no sir, no sling attachment included. You would need to buy that separately. The ZPAP92’s rear trunnion has been pre-drilled to accommodate three types of mounting accessories sold by Zastava: a sling loop, a 1913 rail adaptor, or a buffer tube adaptor. These allow for the attachment of either a sling or most common pistol braces with the appropriate mounting hardware.
Stay safe & have a great day!

Hi Craig and welcome. On the front left side yes, but you would need to add a sling swivel to the rear of the receiver as shown here on pistol with the same receiver: https://zastavaarmsusa.com/product/zpap92/