The cantilever design pushes your Aimpoint out over the D-ring...leaving more room behind to mount your NV stuff or even the new 3X Magnifier.
The base has a built-in watertight storage compartment for an extra battery...comes in handy.

30mm L-Shaped Comp M2 mount ring.
Safety lock quick release lever allow fast installation and detachment.
Offer quick & safe attachment.
Fits for 20mm RIS standard rail system.
Flashlight/scope/sight is secured by allen wrench (not included).
Overall height - 70mm
Elevation level - 30mm (bottom of ring to rail)
Ring diameter - 30mm
Mount base - 20mm

Weight(Gram):101