TS220 Tech Sights Elevation Adjustable Aperture for TSR100 Sight

The TS220 is an elevation adjustable aperture that can be used to convert the Tech Sights TSR100 sight to a Tech Sights TSR200 sight.  

Already own a Tech-SIGHTS TSR100 for your Ruger 10/22? The TS220 Elevation Adjustable Aperture is the easiest way to upgrade your existing sight into a fully adjustable TSR200 without replacing your entire sight system. By simply swapping the original TSR100 rear aperture assembly with the TS220, you gain precise, click-adjustable elevation while retaining the same rugged receiver-mounted sight base and familiar aperture sight picture.

The TS220 is an ideal upgrade for shooters who want greater control over their zero or who frequently switch between different types of ammunition and shooting distances. Instead of making elevation adjustments exclusively at the front sight, the TS220 allows fine elevation corrections at the rear sight using positive detent clicks. This makes sighting in faster, more repeatable, and much more convenient.

Once installed, your TSR100 functions like a TSR200, giving you independent windage and elevation adjustments at the rear sight. This is especially valuable for precision target shooting, Appleseed events, small game hunting, or any application where you want the ability to make quick elevation corrections without disturbing your front sight adjustment.

The TS220 maintains the same military-style aperture sight picture that has made Tech-SIGHTS one of the most popular upgrades for the Ruger 10/22. The receiver-mounted design provides a significantly longer sight radius than the factory open sights, allowing for faster target acquisition and more precise shot placement while preserving the classic iron sight shooting experience.

Features

• Converts a Tech-SIGHTS TSR100 into a fully adjustable TSR200
• Click-adjustable rear elevation
• Positive detent locking for repeatable adjustments
• Makes zeroing faster and easier
• Ideal for multiple ammunition types and shooting distances
• Simple replacement of the existing TSR100 aperture assembly
• Precision-machined steel construction

Why Upgrade to the TS220?

The original TSR100 is an excellent aperture sight, but its rear sight provides windage adjustment only. Elevation changes are made by adjusting the front sight post. While this works well for many shooters, the TS220 adds rear elevation adjustment, giving you much finer control over your rifle's point of impact.

This upgrade is particularly useful if you:

• Frequently shoot at different distances.
• Switch between standard velocity, high velocity, or match ammunition.
• Participate in Appleseed or other marksmanship competitions.
• Want quicker, more precise sight adjustments without repeatedly moving the front sight.
• Prefer the adjustability found on the TSR200 but already own a TSR100.

Instead of purchasing an entirely new sight set, the TS220 lets you upgrade only the component you need, making it a cost-effective way to add the functionality of the TSR200 to your existing Tech-SIGHTS system.

Shipping Tech Sights to Canada

We do ship Tech Sights to Canada, please view our page on Shipping Tech Sights to Canada for more information.