Burris Signature Offset Ring Insert Kit .005 .010 .020 / 1 Each

The Burris Signature Offset Ring Insert Kit .005 .010 .020 is a precision accessory system engineered to eliminate scope misalignment and optimize bore-to-ring concentricity. This insert kit provides three shim options—.005", .010", and .020" offsets—allowing shooters to achieve perfect optical axis alignment without the cost and complexity of replacing entire scope rings. The self-centering design allows inserts to pivot within the rings and automatically return to true center, maintaining zero stability across extended shooting sessions and high-recoil rifle platforms.

Scope misalignment directly impacts shot placement, particularly at extended distances where even minor optical axis errors compound. The Burris offset ring insert system corrects this by shimming the scope to true center within the rings, eliminating the reticle drift and parallax errors that occur when scope tubes sit off-axis. The insert kit prevents scope slippage under recoil—critical when running heavy magnum cartridges or rapid-fire strings—while the engineered surface prevents cosmetic damage to premium scope tube coatings during mounting and dismounting cycles.

This accessory is essential for long-range hunters, precision rifle competitors, and tactical shooters who demand sub-minute accuracy. Users installing new optics on rifles with ring-to-bore tolerance stack can use the three included shim thicknesses to dial in proper alignment on the first attempt, eliminating the trial-and-error process common with conventional rings. The Burris Signature Offset Ring Insert Kit fits standard 30mm and 1-inch ring systems that accept insert shims, making it a cost-effective alignment solution for shooters with multiple firearms and optic combinations.