Yankee Hill Machine Half Inch Mini Riser .75 Inch

kinda weird, i bought a couple to mount my vortex crossfire (55mm objective) onto my mk47. it took forever to get, and they did not fit the rail. buyer be wary, while these risers are solid aluminum, they also have no give and are fixed, if the bolt that holds it on the rail doesn't fit the slot correctly, your optics/rail accessories will wiggle. I decided to buy a riser that works for me and not jack around trying to fabricate a shim for this. I was able to rma them at least.

Have them on my other rifle, great product.

You will need this if your using yankee hill iron sights in your AR 15 specially the rear site, otherwise you will be off be almost an inch down @ 25 yards!!

Husband loves this item.

This item was just what I was looking for. Just perfect size for a micro optic. Looks great and solid manufacturing.

used for a 6.5CM precision bolt gun. these do not "clamp" on, they slide on the picatinny rail from one end to other and then are secured down by a single screw, so keep that in mind when mounting directly to a base rail/receiver. Other than that slight figuring out, they helped to raise my scope up so it was much nicer for sight picture alignment and length of pull - much cheaper than paying for a new set of higher scope rings.