Now this is smart — ZEISS has just introduced a series of precision scope rings with integral bubble levels. These new ZEISS Ultralight 1913 Mil-Spec Rings for Picatinny Rails are beautifully made, making them a smart choice for mounting all brands of quality riflescopes. The rings are currently offered in 30mm diameter (low, med, high) and 36mm diameter (med, high), with 34mm versions coming out in the very near future.
We like the craftsmanship on these Precision Rings — they are “micro-radiused” on the machined leading edges to ensure a non-marring design. That special design feature helps prevent annoying marks on your expensive scope. Along with the built-in anti-cant levels, these rings feature an integral bottom recoil lug. That helps ensure the rings align perfectly and hold securely even with the high recoil forces generated by big caliber, magnum rifles.
Though these Precision Rings are very strong, they are also relatively light-weight. Crafted from Mil-Spec 7075-T6 aluminum (Type III) these rings weigh just 4.4 ounces with screws for a 30mm low set. For durability, ZEISS UltraLight Rings feature a 30-micron hard, matte black, anodized finish. The ring sets ship with a nice hard case, which includes both T15 and T25 Torx driver bits. The Zeiss Ultralight 30mm Rings cost $179.99 while the larger-diameter 36mm rings cost $199.99
NOTE: These rings are designed for correct, Mil-Spec Picatinny rails (aka MIL-STD-1913 rail or STANAG 2324 rail). Some lower-cost “Weaver-type” rails may not be ideal. ZEISS states: “For optimum performance and flawless mounting, we strongly advise that you mount [these rings] on a high-quality 1913 Mil-Std specification rail[.]”
Share the post "New ZEISS Precision Rings — Premium Quality & Integral Levels"
Every serious shooter should have some kind of anti-cant device fitted to his or her rifle. When you tilt your rifle to one side or the other from shot to shot, even a little bit, this can alter your point of impact. Unless the direction and angle of tilt (or cant) is exactly the same for each shot, canting your rifle will open up your groups. And the effects of inconsistent cant* become more extreme the farther you shoot. READ MORE about rifle canting.
Jackson Hole Shooting Experience Instructional Video features scope-mounted Wheeler level.
In this video, Bryce Bergen of Long Range Shooters of Utah explains the key reasons you should fit a bubble level (anti-cant device, ACI) to your rifle. Bergen explains why inconsistent canting alters impact at long range. Bergen also offers tips on mounting your anti-cant device and working with bipods.
You don’t need to spend a lot of money on your bubble level. While there are fancy levels that cost more than $130.00, you can get a functional level for a tenth that cost. This Discovery scope level is CNC-machined to close tolerances for a good fit. It is available with three diameters to fit scopes with 1″, 30mm, or 34mm main tubes. The 1″ version is just $12.99 while the 30mm model is $13.95 and the large 34mm version is $15.95. This unit will do the job, and user reviews are very positive.
Scope-Mount Vs. Rail-Mounted Levels
Some “experts” recommend a scope-mounted bubble level rather than a rail-mounted level. The reason is that you can easily orient the position of a scope-mounted level. With the scope’s vertical cross-hair aligned with a plumb line, simply rotate the bubble level mount until the bubble is centered. It’s not so easy to adjust a rail-mounted level. If your rail is slightly off, or if the rail-mounted anti-cant device doesn’t sit perfectly horizontal when clamped on the rail, the bubble may not center in the view port.
Combo Anti-Cant + Angle Degree Indicator System Flatline Ops sells a smart, scope-mounted leveling device with an optional vertical Strong Arm™ accessory for mounting an Angle-Degree-Indicator (ADI), which allows the shooter to make quick “true range” corrections for up-angle and down-angle shots.
As a combined unit, the Accu/Level™ (fitted with Strong Arm and ADI) is a great set-up for the tactical shooter or long-range hunter. The bubble level rotates inward for protection, then kicks out to the left for easy visibility. The ADI is held in plain view on the left, under the bubble level. On LongRangeHunting.com, Jim See explains how the Accu/Level works in the field and how he employed the ACI during a hunt. CLICK HERE for Accu/Level™ Field Test.
We like the combined Level + ADI system that Flatline Ops has developed. But it is very expensive: The 30mm Accu/Level™ costs $139.99 and the Strong Arm (for ADI mounting) is $58.99. So you’ve got two hundred bucks invested before adding the $110.00 ADI. That’s a significant chunk of change that could be invested in your scope instead.
* By itself, canting the rifle does not hurt accuracy as long as the angle is exactly the same for every shot. Many sling/irons shooters, including David Tubb, cant their rifles. With scoped rifles, if you do prefer a cant, you should mount the scope so that the cross-hairs are plumb with your rifle at your preferred cant angle. You want that vertical cross-hair straight up and down always. The key is to never change the cant of your rifle from shot to shot.
Share the post "On the Level — Why You Need an Anti-Cant Device"
Here’s a cool product that can help you level your front rest and rear bag, level your scope, align your target frame, and perform a myriad of tasks around the house. The Digital Angle Cube (aka Electronic Level and Protractor Gauge) is basically a high-tech level that gives you exact angular read-outs to within 0.2 degrees. That’s a lot more precise than any bubble level.
Numerous Shooting-Related Applications
For you position shooters who like to run angled sights, this tool will help you set the rear sight and front tower to exactly the same angle. For High Power guys with 3-way and 4-way adjustable buttstocks, this digital angle gauge can help you quickly and precisely set buttstock angle and cast-off. Even tactical shooters and long-range hunters can use this device to confirm exact shot angle, with greater precision than a plastic protractor or even an expensive Angle Degree Indicator (ADI). Heck you can even use the thing as an anti-cant device (if you don’t mind the extra weight). We’re sure that our clever readers can find even more uses for a digital angle read-out tool.
The Digital Angle Tool sells on Amazon.com for $29.50. It comes with magnets on the sides so you can attach the tool to any ferrous metal surface for a “hands-free” reading. You can find similar devices in hardware and home improvement stores. One of these square, magnet-equipped electronic protractor/levels is made by INSIZE. The illustration below shows how the INSIZE gauge can be used in the field.
Story Sourced by Edlongrange.
Share the post "Digital Level + Protractor Tool Has Many Uses"
