Monstrum Low Profile Picatinny Riser Mount (0.5" H x 5.7" L), for Scopes and Optics

Easy to install. Works well to raise scope to acceptable level to mate with clip on NVD. Have not encountered any loosening on recoil; however, I used blue loctite and torqued to 45 ft lbs. The weight of the riser is negligible and its construction seems durable. So far very pleased with product.

Good quality. Fitment was exact. Installed in seconds. Used it to tie two planes together as one, rather than a riser. Serves the purpose perfectly.

Monstrum Low Profile Picatinny Riser Mount (0.5" H x 5.7" L) Precise, solid, .5" high riser. Just what I needed to bump up my scope height. The riser I received was different than that shown in the product description photos. It did not have the "Monstrum" logo printed on it, (I am Ok with that) and the mounting nuts are hex nuts, tightened with a wrench, not the knurled thumb knobs shown in the pic. I am also Ok with that. This works for my needs. Price seems fair.

fit perfect,just the rise i needed for scope comfort

FITS AND WORKS GREAT . NICE QUALITY .

This is a good product. You should be aware that due to how it is made it does not work with the Vortex mounting systems on my 3x magnifier. If there were a 45 deg bevel machined off the side opposite the attachment screws it would work with Vortex. I think this is more of a vortex issue not the fault of this product. It worked fine with my Holosun Red Dot but that was not what I would be using with this product so I ended up returning it. In short, a well-made solid product that did not work for my particular use case.

Works as it should

Good construction, levels a long range scope perfectly to the eye. The only issue I had with it is that after firing about 20 rounds (.223/5.56) the bolts loosened, and after tightening again it did the same thing. Went to the range a week later and jacked them down tighter with a flat head and it seemed to work fine.

Great rail for my setup. I’d recommend for anyone’s setup.

Wow. What a process, but finding this guy and having it fit as advertised brought it all together. Thank you.

Works well for both increased height and or extension of a small pic section

I have 2 risers, this one, and the 1" High costs $20. I like this one better for (1) 35% less money (2) This one comes with two cross sided screws (I don't know what it is called), the metal piece sits between rail slots to prevent it from sliding off the mounted position and the other one has flat screws and sits on the rail flush

This riser raises the sight only 0.5", NOT 0.8". Be aware. It served my purpose but perhaps not yours if you need that extra 0.3" of height. Otherwise it's just ok. Install it carefully and torque it carefully or it will cant slightly. I'm disappointed it is no better than Feyachi. It'll do, only just though.