Burris Signature Pos-Align Offset +/-.010 Eccentric 1 insert

• Pos-Align offset system: The +/-.010 eccentric inserts let a scope sit in better alignment inside the rings, which helps reduce stress on the scope tube and preserves smooth, consistent adjustment.
• Corrects mounting misalignment: These inserts help compensate for bases or receiver holes that are slightly off center, so the optic can be aligned more precisely without forcing the scope into position.
• Preserves optical performance: By improving ring-to-scope contact and centering, the insert system helps maintain the clarity and brightness the riflescope is designed to deliver.
• Useful for long-range setup: Offset inserts can add correction within the rings, reducing the need for shims or tapered bases when building a rifle for extended-distance shooting.
• Compact upgrade for 1 in. ring systems: As a small mounting accessory for riflescopes, this insert gives shooters a practical way to tune alignment without changing the entire ring setup.

About the Burris Accessories Series

Burris Accessories brings together the smaller support items that help an optic system work more effectively in the field. Burris currently groups these products within its Gear range, covering practical add-ons for riflescopes, spotting scopes, and general optic maintenance. The series includes items such as scope covers, flip-up lens covers, throw levers, scope tube levels, anti-reflection devices, lens pens, and spotting-scope eyepieces, each aimed at solving a specific handling, protection, or setup need.

The common theme across the series is straightforward field utility. Some accessories protect lenses and housings from dust, dirt, weather, and storage wear, while others improve operation on the rifle by helping maintain a level shooting position or by making magnification changes faster and easier. In the same way, mounting accessories in this family focus on getting the most from the optic already installed. Rather than changing the sight itself, they refine how it is protected, aligned, or handled. That makes the series especially relevant for hunters, target shooters, and long-range users who want a more dependable and better-organized optics setup.

About the Burris Signature Pos-Align Offset +/-.010 Eccentric 1 insert

The Burris Signature Pos-Align Offset +/-.010 Eccentric 1 insert is a mounting accessory designed for shooters who need to fine-tune riflescope alignment inside a ring system. Instead of relying on shims or forcing the scope into a slightly imperfect mount, this insert provides a controlled amount of offset that helps bring the optic into better alignment with the rifle. In practice, that means less stress on the scope tube and a cleaner starting point before using the scope's internal windage and elevation adjustments.

The +/-.010 eccentric offset is especially useful when a rifle's receiver holes, bases, or rings are not perfectly centered. By correcting small mounting errors at the ring level, the insert can help preserve adjustment travel for zeroing and long-range shooting. This is valuable on rifles built for hunting optics or precision shooting, where maintaining available elevation can matter as distances increase. Better centering also improves scope-to-ring contact, which supports a more secure fit and helps avoid pressure points that can affect both durability and optical consistency.

Finished in black and intended for 1 in. riflescope setups, this Burris insert is a simple but technically useful part of a mounting system. It suits shooters who want a more refined installation, especially when working with Signature-style ring arrangements where alignment and repeatability matter as much as the optic itself.

About Burris

Burris was founded in 1971 and took its name from founder Don Burris. The company is headquartered in Greeley, Colorado, United States, and focuses on sporting optics and mounting solutions for hunting, tactical, and field use. Its product range includes riflescopes, red-dot and reflex sights, binoculars, spotting scopes, rangefinders, thermal optics, rings, and mounts.

Over the years, Burris has introduced several notable products and technologies relevant to this category. The company launched the Ballistic Plex trajectory-compensating reticle in 2000, introduced the FastFire mini red-dot reflex sight in 2007, and followed with the Eliminator riflescope in 2010, combining laser rangefinding with automatic bullet-drop compensation. Burris became part of Beretta Holdings in 2002 and remains well known for practical optics and mounting systems built around real shooting applications.

Main Features

• Manufacturer: Burris
• Series: Burris Accessories
• Accessory type: Mounting accessory insert
• Accessories for: Riflescopes
• Offset: +/-.010 eccentric
• Size: 1 in.
• Color: Black
• Made in: China

Warranty

2 years. This Burris accessory is covered by a 2-year warranty, giving defined manufacturer-backed coverage for defects or issues within the stated period.