Steiner T Series Cantilever Scope Mount – 30mm, 40mm Height, Black (Fits Picatinny)

The Steiner T Series Cantilever Scope Mount delivers unmatched stability, precision, and durability for tactical, hunting, and competition shooters. Designed for a 30mm tube and a low 40mm mounting height, this black‑finished mount fits seamlessly on any Picatinny rail system, providing a rock‑solid platform for your optic.
Key Benefits
- Zero‑Shift Free Installation: Precision‑machined cantilever design eliminates any shift in point‑of‑aim during attachment or removal.
- Low Profile Height (40 mm): Keeps your sightline close to the rifle’s axis for faster target acquisition and reduced recoil impact.
- Robust 30 mm Tube Compatibility: Perfectly matches 30 mm optics, ensuring a secure and snug fit.
- All‑Weather Black Finish: Matte black coating resists corrosion, UV exposure, and harsh field conditions.
- Picatinny Rail Ready: Integrated 5‑hole rail pattern (MIL‑STD‑1913) fits all standard Picatinny slots.
- Lightweight Construction: Engineered from high‑strength aluminum alloy to reduce overall rifle weight without compromising strength.
Technical Specifications
| Mount Type | Cantilever Scope Mount |
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| Optic Tube Diameter | 30 mm |
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| Mount Height | 40 mm |
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| Finish | Black (Matte) |
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| Rail Compatibility | Picatinny/MIL‑STD‑1913 (5‑hole) |
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| Material | Aircraft‑grade aluminum alloy |
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| Weight | ~150 g (5.3 oz) |
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| Model Number | 5971 |
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| UPC | 000381859716 |
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Installation & Use
The Steiner T Series cantilever mount is engineered for a tool‑free installation. Align the mount with the Picatinny slots, tighten the included set screws, and verify that the optic is firmly seated. The low‑height design minimizes sight deviation, making it ideal for rapid follow‑up shots and long‑range engagements.
Compatibility
This mount is compatible with any 30 mm scope or optic featuring a standard 30 mm tube. It pairs perfectly with popular Steiner optics, as well as third‑party scopes from Vortex, Leupold, Nightforce, and more. The mount’s Picatinny interface also ensures seamless integration with AR‑15, AK‑47, SLR, and tactical rifle platforms.
Why Choose Steiner?
Steiner has been a trusted name in optics and mounting solutions for over 70 years. Their commitment to precision engineering, rigorous quality control, and field‑tested performance makes the T Series cantilever mount a reliable choice for professionals and enthusiasts alike.
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Upgrade your shooting platform today with the Steiner T Series Cantilever Scope Mount – the ultimate combination of stability, low profile, and durability.