C-More STS Scope Tube Mount - 30 mm

• 30 mm scope-tube fit: clamps directly to a 30 mm riflescope tube, giving a practical way to add a compact C-More red dot without changing the main optic or rail setup.
• C-More RTS/STS interface: built for the C-More micro sight mounting standard, so it provides a dedicated attachment point for compatible STS, STS2, RTS2 and RTS3-pattern sights.
• Aluminium construction: keeps weight down while still providing the rigidity needed for a stable sight mount that holds alignment in regular field and range use.
• Offset auxiliary sight solution: lets the shooter pair a magnified optic with a miniature red dot for faster transitions to close targets and more flexible rifle setup.
• Simple integration: adds red-dot capability to an existing 30 mm scope tube, which is useful for hunting optics and practical shooting rifles that need both speed and magnification.

About the C-More MRD Mounts Series

C-More MRD Mounts, listed by the manufacturer under the STS2 Mounts category, are a family of micro sight mounting solutions built around the company’s compact red-dot footprint. The series is designed for shooters who want to place a C-More STS2-style sight on very different host platforms without changing to a completely different optic system. Within the range, C-More offers dovetail mounts, Weaver/Picatinny options, 3/8-inch rail mounts, scope-tube mounts and firearm-specific adapters.

That broad layout gives the series a practical role in both sporting and defensive setups. Some mounts are intended for pistols, while others adapt the same sight pattern to rifles, carbines or optics-ready interfaces. A key characteristic of the series is its focus on mounting flexibility: the same basic micro red dot can be positioned where it best suits the firearm and the shooting task. In practice, that makes the line useful for competition shooters, hunters and general users who want a compact sight with a mounting system matched to their platform rather than a one-size-fits-all bracket.

About the C-More STS Scope Tube Mount - 30 mm

The C-More STS Scope Tube Mount - 30 mm is a specialized accessory for shooters who want to add a miniature red dot to a rifle already equipped with a 30 mm riflescope tube. Instead of replacing the primary optic or relying on a separate receiver mount, this design uses the scope tube itself as the mounting point. That approach is especially useful on hunting rifles, practical carbines and crossover setups where the main scope handles distance work and the red dot is reserved for quick, close-range engagement.

The mount uses the C-More RTS/STS mounting standard, making it suitable for compatible micro sights in that pattern. In practical use, this gives the rifle a faster secondary aiming option for awkward shooting positions, moving targets or sudden changes in distance where dialing down magnification is slower than shifting to a red dot. Because the body is made from aluminium, the mount adds that capability without unnecessary bulk. The result is a cleaner and lighter solution than many larger bridge or rail-mounted alternatives.

Its role is straightforward but valuable: it helps build a more versatile optic setup around an existing 30 mm scope. For shooters who prefer to keep their magnified optic in place while adding a compact reflex sight, this mount provides a direct and purpose-built way to do it.

About C-more

C-MORE Systems has offered sights since 1993 and is based in Warrenton, Virginia, United States. The company focuses on red dot sights and rifle scopes, with product lines that include the RTS2, STS2, RTS3, CRC, Railway, Slide Ride and Serendipity families. Its catalogue also includes mounting hardware made specifically for its sight patterns, which is why C-More products are often used as part of a complete optic-and-mount system rather than as standalone sights alone.

Within this category, C-More is particularly associated with compact reflex sights and the supporting adapters that let them fit a wide range of firearms and optic setups. The company also offers the C3 1-6x24 rifle scope, showing that its expertise extends beyond miniature red dots into magnified shooting optics as well. That background makes C-More a specialist brand for shooters who want compatible sighting components built around a consistent mounting standard.

Main Features

• Manufacturer: C-more
• Mount series: C-More MRD Mounts
• Mounting standard: C-More RTS/STS
• Tube compatibility: 30 mm
• Optic compatibility: C-More RTS Mounting Standard
• Material: Aluminium

Warranty

C-more provides a 1-year warranty for this mount. That stated warranty period covers the product as a specific term in years, making it a clear reference point for long-term ownership and support.