I've got an Aero, but took it off and put it back in the box after a year or so. It's a nice, light, mount; but the ring screws kept backing out and causing issues, even when tightened to "white knuckle" inch pounds. Loc Tite would probably cure that, but a pard had his set up with Burris Tactical Mediums, and I liked the lower location better, so I went that route.
With a 6x SWFA SS with a Butler Creek Cap, it'll clear (barely) the front rail, and that scope is long enough to give plenty of mounting latitude.
The Geissele's look slick, I just didn't want to go that much scratch for a mount. I did pony up for one of their Super Dynamic Enhanced triggers and don't regret that move one bit. I could probably feel love for one of their forends too, when my rich Uncle escapes from debtors prison.
