ApexHorizon Spirit Level Rifle Scope Bubble Level Fit 1in/30mm Riflescope Tube for Shooting and Hunting Anti-Cant

Pretty good deal for $13. You can find this design by a bunch of different sellers, so I suspect that they all get them from the same vendor. I mounted this level and compared its accuracy with that of my carpenter's level, and it seems to function well. I can't speak to it's durability, because I have not knocked it around on my rifle, but I try not to knock my rifle in general. Plus, for $13, I'd just get another one if it happened to break by hitting it accidentally. Again, it seems pretty solid. I cannot see it breaking without using some pretty significant force. The reason I only gave it 4 out of 5 stars, it the ugly lettering they printed on top. I happened to me air cure Cerakoting one of my scopes, so I just spot coated the top to cover up the lettering. I'm sure a can of spray paint will to the job as well.

Nice finish. And I was trying to give everyone a sense of scale. This does not have one of those big Surplus oversized Spirit bubble levels. I added the center stripe/line on the level. It seems a little easier to find the center of the bubble than to strike a balance between the two opposing lines/stripes that come stock on the leval. Arrived on time Security packaged. Set up was easy. I did not have to chase the level from one side to the other. I was too surprised that the Allen head Fasteners/ screws were stamped grade A fasteners. Was a nice unexpected touch. So I have had this for some months now and really liked it. It's a little easier than the other one I have to adjust don't have to chase it back and forth as much.. I wanted to show off the tritium bar I put on mine. I have this on my.UTG Scope.DIANA 350 Gas Magnum... this rifle has killed four scopes.. 3 of them Hawk. I am finding more and more this I like shooting in the evening. It is is quite enjoyable... I can light the interior of my garage with a Target and a good backstop and shoot from my porch in total darkness . I have found that the evenings are cooler quieter easier to concentrate . Setting my Parallax is much more precise at night. Inc very fine details on the Target under bright lighting. I'm not tied to whatever ambient daylight is left... I painted a black line down the center of my level so that the light shines through the gas bubble could be split into by the line.. I call this my Nuclear Diana 350 mag ... I have not taken the time to edit this post other than today's date is 11,15,19.. too lazy to edit microphone messed up. Thank you

Apex updated their photo to accurately show their Spirit Level so I added another star. For the money, this level is a very good value. The quality is excellent and works well on many different scopes and I don't foresee any issues. I purchased 4 and they were all easily installed. They do ship directly from China taking about 3 weeks but for around $10 they were worth the wait.UPDATE: Apex has informed me they changed their delivery method and should take 2-3 days to receive. They fixed the 2 issues I had with buying their level so I updated to give them 5 stars. Definitely worth the money.

this is not compatible with 30mm riflescope tube as stated in the item description heading. it will only fit on a 1" tube. I gave two stars for being well made and although I wanted it for a 30mm I may hang onto it for a 1" scope since the price is reasonable.

was easy to install on crossbow scope. Easy to use when obtaining view through scope...just glance up at the level. Has helped improve accuracy of crossbow. Discovered I was canting the bow several times.

well constructed and easy to install . Large enough to be easily seen . I think it will work very well and for the price I would buy again

Works great and has no issues with the recoil of my 338 lapua.

Level worked good with no bubble separation