B-Square Scope Level

Compact and easy to use.

Use a non drying glue to hold the glass in place. Make one that fits a Weaver rail.

First thing, the glass bubble fell right out of the metal holder, there was a mark from possibly one drop of hardened glue that dried up and cracked off. Used some silicone caulk to secure it in place.
This showed me my scope was off by 17 degrees on one gun after correction my groups shrunk to 1/2 inch edge to edge at 40 yards. Get you one of these.

Nice Idea at he right price.

Manufacture it so it will fit an 11mm dovetail.

With the significant amount of business Pyramydair must do with B-Square, I am surprised that Pyramyd hasn't asked B-square to trim a couple of mm off of the adjustment end of this otherwise excellent tool!

Easy to mount and easy to see when looking into the scope.

The leveling bubble came unglued. I had to glue it.

Easy to put on and remove. Great to use when leveling scopes. I've got four of the scope ring type levels on my centerfire hunting rifles and they help dramatically on long distance shooting. The BIG difference between them and the B-Square scope level is the B-Square can be quickly moved to another rifle since it squares by itself on the scope base. The "ring" type levels are much more compact and don't stick out like the B-Square level BUT they can be a pain to set them up.

Like to have never found a driver tip to fit the mounting clamp screw. A thumbscrew similar to a rimfire ring would be better. A shorter bubble housing would be nice. I have one of these on a Ruger S/S 10-22 Target rifle and it sticks out further than the extended bolt handle.

Compared to the "ring" type levels you can buy three of these for less. They save a lot of time getting your scope leveled out. I've got a Wheeler scope leveler but it's worthless on most rimfires and air rifles since the bottom piece uses a magnetic base. These are so easy to mount and remove you can buy just one and swap it between all of your rifles, a lot cheaper than buying one for every rifle you have.

Very nice for the money.

A tad more clearence on the bubble side. Had to file a small amont off to fit tx-200 works perfect.Fit most guns 410, blizzard, hammerli p,ect.

Another tool to help in scope mounting and shooting awsome!

The level is easy to install on the 11m/m dove tail on my rifle. I checked its accuracy with another level and a plumb line at 10 yds. The B-Square scope level was right on the money.

Nothing.

If you want to reduce scope cant error while using your air rifle, you might want to consider this level as an accessory. However, I would verify its accuracy by using an additional level or plumb line.

cheap

Well, I had to super glue the bubble part back in and the level would not attach tightly to my 11mm rail. So, I think I would change all of it.

Even though this is worthless to me as a permanent attachment to my AA410, it is still helpful for scope mounting.

Concept is great!

Better quality control at B-Square! Level fell out of holder as I was opening the package! Clamp was too wide for my rail.

A touch of glue will hold the level in place. Some people file down the clamp end to make it fit their rails. Because I have a large sidewheel on my scope, I had no place to mount the level where it would be visible so I returned it. Once again PA was very easy to work with. Thanks PA!

This works like a charm! It was easy to install, however, read my "things I would change". It was easy to get used to looking through the scope with one eye while looking at the level with the other. I will buy more of these. No more canting worries.

I marked it 4 stars overall because the mount is too wide. The mount would not tighten on the 11mm rail of my Talon SS. With it tightened all the way in it would still slip on the rail. I ground the end of it down so the movable piece would screw in farther.

I did not try on other rifles to see if it slipped on them. It's not plastic, it appears to be made out of hard aluminum.

Easy to install on a dovetail.

Glue the spirit level in a little better... and reduce the price down to around $12.

To fit a HW97K, I had to file down the flat at the base of the dovetail on the spirit level side. As mounted, the level side was too high. Not that big a deal, and it allowed me to fine tune the accuracy of the level.
The spirit level vial popped out after about the 6th shot. Glued it back in by putting a rather large ball of bath caulk on the end and seating it home. No more problems.