Monstrum Next Level Scope Rings with Integrated Level Bubble | 30 mm Diameter

These rings are solidy built and as nice as Leupold backcountry rings if not nicer. Ask me how I know? I like the solid lugs that fit between the slots on the bottom leaving no doubt these will be solid. I like to torque my rings to the rail at 30 in. pounds and these hold up great.

Good quality and fit good value for the money easy to install and nice appearance sorry I maid a mistake update they will fit weaver rails I got confused

I really like the quality of these, and the integrated level bubble is value added. I really like how they send you with extra screws as well

One ring tight on tube, other slightly loose. still clamped well and stayed on target.

I am impressed, I was going to lap these rings but when I mounted them and placed my alignment pins they were literally perfect. After aligning the scope and going to torque the screws to the scope tube one did strip and I can’t explain why it happened as it was smooth and I was using the recommended 18 inch pounds. I just grabbed one of the longer replacement screws that they included in the little box these rings came in and was able to get it screwed in and torqued without a problem. I’ve had to lap vortex rings before but these were perfect out of the box. I did use the wet mount method you can find YouTube videos about where I lightly oiled the mounting surfaces as an experiment. The bubble level seems to be accurate and I really took the time to ensure the tiny little gaps were equal on the ring caps and they seemed to be smaller gaps than I’ve worked with before so it might be easy to close one side by accident. A flashlight was necessary to inspect the gaps and my eyes are not old.

Use these rings to mount a scope on a Benjamin marauder. I checked the level and it was perfect. Not sure I would use them on a real rifle but for an air rifle they are perfect.

Very well built compared to the high end ones same size.

I bought 2 of these mounts. One for 5.56 and one for my 308. Mounted the scopes, locktighted the screws, and tightened them to spec! It was ok on the 5.56, but on the 308 I kept getting poor groups until my scope finally broke! Took scope off and noticed the rings are just a little too large! the recoil of the 308 was throwing the scope around in the mount and the scope slid so far forward that it it was hitting the back of the action. unacceptable!! Don't buy these, it will frustrate you and destroy your rifle scopes!!