Does not look correctly riveted to me.
Phil, what do you mean? The rivets were longer but the owner cut them off with a dremel tool or a hack saw. Do you mean the placement of the rivits? I will get my 886's and check them against this one.
My 886's are nickle/silver not brass. That is odd. This is a before picture of one I have because it is easier to see the pins.
I think what Phil meant was that the pocket pin (pivot) is not riveted correctly to fill the counterbore on the bolster for when the knife is finished and the mid pin may not be peened enough to hold the knife together. The butt pins appear to be okay, in my opinion.