Use the mounts to raise your 11mm European (Anschutz) rear and front sight by 15mm. (Also compatible with front sight base mounts!)
This riser is unique because it is also compatible with removable front sight bases, which means you can now raise both your rear and front sights on older target rifles that do not have the 11mm groove milled on the barrel!
Warning: This riser is only compatible with 11m front sights that have a movable clamp mount or removable barrel mounted front sight bases. Front sights that clamp via a notch that bends instead of a movable clamp mount are not compatible with this riser, for these kind of front sights you must use the 6817 Riser Block.