FLATLINE OPS Sniper-X Accu/Level Articulating Fine-Adjustable Durable Ambidextrous High-Visible Green Fluid Scope Bubble Level System

High quality, probably more than you need to spend on a bubble level but does it's job really well and won't break anytime soon. The size of the bubble is great too and makes it much easier to see without compromising your cheek weld while shooting, also good in low light conditions in your deer blind. Buy it, make sure IT IS LEVEL WHEN YOU INSTALL, and watch your groups get tighter.

Very accurate! no jiggle in either open or closed position, very secure, great for mitigating canting when prone or crouched. works well on AR10 w/ Viper PST2 5x25-50 FFP, those reading this already know what i mean

If you are a long range shooter like me these are a must have to eliminate cant. Installation took 5 minutes per rifle, I installed 2 of them, and they work perfect. They are a little pricey but worth ever dollar.

Pretty disappointed, they changed the design and unlike the photo there is now a big shiny metal piece on the pivot with a logo on it. They offered me a refund but I haven’t got time to send it back and order a different level. It fills a need even if it’s temporary but it’s now an expensive short term item for me. If you’re looking at this product you are probably aware it’s among the most expensive products of its type on Amazon so would like to receive what they are showing a picture of, not a substitute with a small signaling mirror permanently attached to it. I don’t mind paying top dollar but for that price I expect top quality, not something that I will either have to replace or alter. I didn’t want another problem, I wanted a solution to an existing problem.

Love these levels. For long range rifle shooting a level is a must and you won’t find a better one than this. I have one on all of my long range and target rifles

Very easy to install. Really found to be a great aid in not canting the rifle on long distance shooting.

Out your way & protected when not in use. Put in use in < 1 second. Great design!

Shoot long range and installed this on a Nightforce NXS. Easiest level to install of any. Get it close and then adjust it with the jacking screws in both the open and closed position. If you use high-end scopes, this is the level to buy.