Monstrum Precision Picatinny Scope Rings | 1 inch Diameter

I was skeptical and considered canceling or returning. Other reviews seem to indicate that these are hit or miss on the quality. I think I got a decent set. I checked them as best as I could with what equipment I have. Alignment, tube diameter, squareness, etc seemed ok so I proceeded with mounting. They sit tight and solid. Going to the range in the next few dates to sight in and verify hold on 30-06 recoil. All in all not a bad set of rings for under $20. Yes they are made in China (as is a lot of stuff on the market). Monstrum seems to be filling a hole in higher scope mount options for 1 inch tubes. These sit high and fit just right.

I used these Monstrum precision rings to mount a 1-inch scope on my rifle, and they’ve held up beautifully. The fit is tight and secure, with no shifting after several range trips. The machining is clean, and the finish looks and feels premium — especially for the price. Installation was straightforward, and all the hardware was included. The rings aligned well with my rail, and I didn’t need to lap them or make any adjustments. Torqueing them down to spec gave me full confidence in their hold. If you're looking for durable, budget-friendly rings that don’t compromise on quality, these are a solid pick.

Decent set of rings considering the price point.

I've bought a few sets of Monstrum rings, and they have all been top-notch. Every style I have purchased has been well-designed and well-machined. They fit well. They are an exceptional value. I do have a gripe with these particular rings, though. These rings come packaged in a clear plastic bag, shoved into a little box. There's nothing inherently wrong with that. The problem is that there is nothing separating the two rings in the package. Therefore, the rings rub together in shipping - and the result is that the finish is rubbed off of the rings on the sides that touch. Monstrum should consider slipping a little piece of foam or plastic between the two - just something to keep them from rubbing. Even just putting a piece of tape on one of them would work. I sent back the first set. The second set I received was better - so I decided that I could cover up the bad spots with a Sharpie marker, and live with them.

Worked perfectly! Very good quality scope ring when on a budget

The Monstrum Precision Picatinny Scope Rings are well-regarded for their solid construction and reliable performance. They offer a secure and stable mount for your rifle scope, which is crucial for maintaining accuracy during shooting. Made from durable materials, they can withstand tough conditions and keep your scope perfectly aligned. Users often appreciate the easy installation and the precision fit on standard Picatinny rails. If you’re looking for dependable scope rings that won’t let you down in the field, these are a great choice.

I have purchased these is several different variations for lots of different builds and scopes. They always hold solid and keep zero well. Finish is pretty durable, screws lock down to torque specs and they don’t weigh enough to change anything. Functionally great rings.

Seem very well manufactured and fit my 1" scope tube perfect.