Gunsmith Level, Scope Level, Gunsmith Magnetic Leveling Tool by TXTactical, set of 2

These are pretty good for the price, but they’re not entirely accurate. I think it’s good enough for the price and nice to have in a small package, but I wouldn’t really say it’s great for precision leveling.

Superglued this to underside of my standing desk so I know when it is off-level. Kinda expensive but it was the smallest mountable bubble level I could find.

They do the job. I've used them on a couple of scope mounting jobs so far and they've been invaluable as a quick tool for me leveling the scope to the rifle. Not as drawn out as the more comprehensive Wheeler kit, but you DO have to have a flat level surface with adequate clearance on the rifle for this pair to do their task properly. Perfect for fast work on an AR or similar platform with a level-mounted Picantinny/Weaver rail.

I was looking for something to level my new scope and didn't want to spend a whole lot so I decided to get these as they had better reviews than others and were right on the money. Looking back I should have just spent more to begin with as I ended up getting the "Professional Reticle Leveling System" which I haven't used yet, but seems to make up for flaws I found using these. First problem which I questioned while looking at any level system is that most scopes are aluminum and therefore magnets don't "stick" to it and so these tended to move around as I was attempting to adjust and secure the scope. Second problem is only being able to use 1 level at a time, at least on my bolt action rife. You have to set it on the scope ring and level the rifle then place the scope in and hope you don't move the rifle at all while adjusting/ tightening the scope. Even though I was using a gun vice, I was having difficulty getting everything to stay level and after a few attempts and it still not looking level while holding the gun to shoulder, I gave up and decided to order the mentioned system as I think having a second level to reference to will solve most issues. These may work better on a rifle with a rail or other flat surface that you could place the second level on.

This is my 2nd review for these levels. I was mistaken in my 1st. These do have a magnet, which I said that they didn't. I stated that I liked them in my other review. they did exactly as I wanted. You cannot beat these, especially for this price. I liked them before, now I know why they did so well. I have used them twice now, as far as I'm concerned, I got my moneys woth!

I use these to level my rifle scopes. They will work well enough, but if you're a more serious gunsmith consider spending more for better quality levels. Examples: (1) The two pieces don't always agree on a "level" when placed immediately next to each other on a scope or rail - - frustrating. And, (2) the magnetic bottom aren't that strong, and the levels will often slip right off my rifle.

My first review I thought the device was barely magnetic and gave the item a low rating. Then it turns out that I was expecting it to attach to stainless steel which I am being told is not magnetic. Tried it on other steel surfaces and it does stick well enough.

When I received these today I found that they didn't level with each other. I discovered that if you place them on a quality carpenters level, and then rotate the liquid filled cylinders within the magnetic plastic housings, you can calibrate them. Now they are in perfect level.I would have gave 5 stars if instructions would have been included on how to calibrate. I nearly returned them.