My problem is not the front Bell clearance but weather the rear Ocular lens will clear the rear sight on the SCAR 16s. I am currenetly using a 1" leupy 6.5-20x30 on 1" Millet rings. The ocular rings clears the rear sight but .25" Since I now need 30mm rings I bee thinking about Burris Signiture Zee rings which measure .420 to the bottom of the ring base according to the Brownell speces, where the Millet's measure slightly over 1". so I ddon't think they will work. Anyone know if Millet makes 30MM X-HIGH RINGS OR SOME THING ELSE THAT WILL WORK?|TIA