I recently got a Perazzi MX8 Type 3 gun. The gun is pristine, blueing, wear, top lever, fit and so on. I have shot the gun a few times and it shoots great. I was just getting ready to send it off for chokes and noticed something. Please see pics below. The pictures were taken on the muzzle end of the gun. The pics are of the 1st 3 sides ribs "ovals" from the muzzle end back toward the receiver. I can see solder, it is in between the barrels not on the side ribs. In other words it is touching center on bottom and top barrel connecting them in the center?? The last picture shows the side rib ovals without solder, just so you can get an idea?? I have no idea if this is something to be concerned with or not?? Has anyone else seen this, or does anyone have any ideas??