Fidragon Picatinny Riser Mount, Weaver 1" High Profile 8 Slot, for Red Dots, Scopes, and Optics

Worked out good, I was able to put a 50mm scope on my AR with no problems

My kid needed a riser for his airsoft rifle and red dot to be able to sight the target while wearing a protective eye wear mask. Problem solved.

Ok for a permanent mounted scope. Not the best for a QD mounted thermal. I have to check my zero every time I get ready to hunt. I've had to adjust my scope 2 out of 3 times I've used it so far. Rails are just not that tight of a variance.

Quickly shipped and was exactly what I needed, a low riser to mount the scope and still leave room for some accessories.

Used for airsoft, can’t complain. Great quality.

Quick shipping and great communication. However the slots were made to shallow by the manufacturer. Using a cross bolt add on riser the bolt won't go in. The grooves are less than .100 deep. Should be .118 min standard Picatinny groove. I told the supplier the problem and decided to take it to a machine shop to have the grooves corrected. Definitely not the suppliers fault however he sold the part reason for the 3 star.

As advertised

Installed on a flat top picatinny rail AR15. This eliminates any front sight interference with optics. Without optics mounted, your standards sights are useable as designed. This met with my requirements.