CVLIFE 30mm Scope Rings - Precision Scope Mount with Level Bubble for Picatinny Rails - 2 Pieces

solid quality for the price. bubble level is responsive and matched my level during scope installation. medium rings are perfect height for 50mm objective with a pencil tapered barrel.

Okay, let’s look at these CVLIFE 30mm Scope Rings. I didn’t need the most expensive hardware on the market - but I absolutely needed something dependable. Remembering past success with CVLIFE accessories, I settled on their 30mm scope rings with the integrated bubble level. The idea of having that level baked into the rings was cool and at under twenty bucks, it was hard not to take the gamble. Fast forward, when I got them in my hands, the rings felt more refined than I expected. The machining on the aircraft-grade aluminum was clean, and the matte black anodized finish gave them a professional, low-glare appearance. Mounting them on my Picatinny rail was straightforward. The integrated recoil lugs made alignment simple, and once torqued down with the included T15 wrench, nothing moved. I liked the three screws per side - tightening them down evenly felt solid, and it was easy to maintain consistent pressure across the cap. That integrated bubble level was cleverly positioned, making it visible without being distracting. During my first range session my scope stayed dead on stable. I fired about 150 rounds over a couple of weekends - no shift, no slippage. The level helped ensure I was consistently lined up, especially when I was shooting prone or from uneven benches. Visually, it might seem like a gimmick, but the real value came through in my groups, which were tighter and more consistent. That kind of confidence booster is rare with sub-$20 hardware. But it wasn’t perfect. I noticed the level was just slightly off compared to a couple of separate scope leveling tools I trust. Not by much - maybe a couple degrees - but enough that I took the extra step to verify alignment manually before locking everything down. It's also clear that the level’s accuracy can be influenced by how evenly you torque the screws. That’s manageable if you’re methodical, but shouldn’t be overlooked. I also wouldn’t rely on the level alone to align the entire scope during install - think of it more as a nice-to-have feature for quick checks, not your only reference point. All things considered, I’m impressed. The rings offer great stability, a thoughtful design, and the kind of precision machining usually reserved for more expensive mounts. CVLIFE continues to hit the mark with affordable gear that actually delivers in the field. While I wouldn't call them perfect due to the minor issue with the level’s calibration, they’re an excellent value and more than capable for casual to moderate use.Bottom line:The CVLIFE 30mm Scope Rings with an integrated bubble level offer solid performance and great value under \$20. They're well-machined, easy to mount, and hold zero even after extended use. The bubble level helps with alignment but isn’t perfectly calibrated, so it's best used as a quick reference rather than your sole leveling tool. Overall, they’re a dependable, budget-friendly choice for casual to moderate shooters. They get 4 stars from me and I can recommend them with doubts.Pros:1. Affordable price under \$20.2. Solid machining and durable aluminum build.3. Matte black anodized finish reduces glare.4. Easy installation with included T15 wrench.5. Integrated recoil lugs simplify alignment.6. Three-screw cap design ensures even pressure.7. Bubble level aids in consistent shooting.8. Holds zero reliably after extended use.Cons:1. Bubble level is slightly off compared to external tools.2. Level accuracy depends on even screw torque.3. Not suitable as the sole tool for scope alignment.

Mounted vortex scope on cva 30-06. Tight fit, no rattle, steady sight picture. I'd recommend to family for critical hunting. Consider lock tite.

Very solid mounts. Love the level on the side. Unobtrusive but very functional

Great scope rings

I used these rings on a MSR flat-top receiver with built in Picatinny Rail system, 18" 1:9 twist .223 Wylde chamber and 4-16x44 Side Focus scope. This is NOT intended to be a long-range precision rifle... but a lightweight 250~300 yard plinker. The rings trued nicely and bore sighting was nearly dead-on from the start. I like the torque settings on the rings - you will never forget when you need to charge something in future. I have no reason to suspect these rings will slip or shift over many years and rounds of use.My only reason for withholding 1-star is the level is a tiny bit off compared to several other scope leveling tools I have. Being integral to the top ring-cap, it is nicely out of the way - but it is also susceptible to being altered by how much you tighten one side of the cap vs the other. With the gap equal on both sides, the level is a few degrees off.

Be advice, this is not a one inch scope rings. I had to return the ones I got.

Got these scope rings to mount a scope on my .223. These seem to be machined well and function the way they are supposed to. They come with plenty of screws, which is good since I tend to loose them. I'm not sure how I feel about the built in level. It seems to work well but I'm unsure how it will hold up to repeated firings of the rifle. All and all though, these seem like decent scope rings and the price is pretty good (currently $19.99).