The STR rings have more screws to ensure improved connection and reliability.
Available in 1″, 30mm, 34mm, 35mm, 36mm, and 40mm tube sizes with multiple height options from 8mm to 26mm, built to integrate seamlessly with virtually any optic system.
Smooth edges prevent optic scratches, while a full nitride treatment hardens the surface for superior wear and corrosion resistance. Every ring is engineered for flawless alignment and repeatable precision.
Machined with engineered grooves that maximize surface engagement for a rock-solid hold, eliminating any chance of slippage under recoil.
The rear facing level allows the shooter to any canting they may or maynot have when aiming the rifle, thus making elevation and windage adjustments more accurate with shooting.
Universal Interface fitting on each of the rings allows components to be added, such as a picatinny rail or red dot sight.
Machined from the highest quality aluminum and never using cast means you have perfection in the material with no weaknesses.
The STR design allows rapid repositioning of optics without sacrificing zero. This patented system provides unmatched modularity for tactical setups where flexibility is key. Dual Torx clamping ensures even tension across the rail.
Proudly manufactured in Valtrompia, Italy—the cradle of firearms design—where traditional gunsmithing meets modern CNC excellence.
Critical hardware and clamping surfaces are always made from hardened steel. Contessa never relies on aluminum for stress-bearing parts, guaranteeing long-term durability.
Ring Diameter: 30mm, 34mm
Ring Heights: 10mm
Mount Type: 7075 Aluminum
Body Material: Harden Steel
Code Ref: STR02/A, STR03/A
$346.00
