Nope, no rivets. But I still use a clamshell type setup on mine, tho it's nearly impossible to see.Especially handy for those of us who are drought and famine resistant .
External views.
Internal view.
That's 4" wide black elastic on each side, glued onto the kidney plate and hidden snaps on the ab plate.
The belt is rivetted on permanantly at the front, and the holster is attached to the kidney with chicago screws, so the belt won't sag and it is also an anchor point fo rthe belt. Just a matter of closing the snaps on the left side and tightening the belt up to get an even gap - left to right.