Amazon.ca Product Description

The Wheeler level-level-level is actually a simple and accurate scope leveling system. Misaligned crosshairs Rob you of accurate bullet placement, especially at long range, where it counts. Crooked crosshairs cause unreliable scope adjustments, and can make zeroing your rifle a frustrating and costly experience. The level-level-level works for the reason that scope is leveled for your receiver, to not the top of a scope base. Some may say leveling your scope to the top of the base produces a level scope. Don’t consider it! an accurate rifle requires level crosshairs, and the level-level-level will provide you with the means to level your scope in just minutes. Level your scope as you mount it in your rifle. The magnetic base in the rifle level bridges the bolt raceway, allowing you to position your rifle correctly. Then level the scope, tighten the rings, and the job is done. Works with practically any bolt-action rifle, and is adaptable to other designs.

From the Manufacturer

The simplest, most accurate scope leveling system ever devised. Misaligned crosshairs rob you of accurate bullet placement, especially at long range, where it counts. Crooked crosshairs cause your scope adjustments to be unreliable, and even make zeroing your rifle a frustrating and costly experience. The makers of a few scope leveling devices tell you that leveling your scope to the top of the base produces a level scope. Don’t consider it. An accurate rifle requires level crosshairs, and the Level-Level-Level will give you the means to level your scope perfectly in only minutes. Level your scope as you mount it in your rifle. The magnetic base in the rifle level bridges the bolt raceway, allowing you to position your rifle perfectly level. Then level the scope, tighten the rings, and the job is done. Works with practically any bolt-action rifle, and is adaptable to other designs.

The magnetic base in the rifle level bridges the bolt raceway, allowing to position your rifle perfectly level
Works with practically any bolt-action rifle
Essential to level the scope, tighten the rings, and then the job is done
Adaptable to other designs