NCStar VISM Tactical Rings are engineered to mount 30mm-diameter optics at a 1.5″ centerline height for applications that require an elevated sightline. These rings are constructed from black anodized aluminum and attach to Weaver, Picatinny, and MIL-STD 1913 type rails. The set ships as a pair and includes mounting hardware and a tool for installation.
Key Specifications
- The scope tube diameter is 30mm.
- The optic centerline height is 1.5 inches.
- The ring overall height measures 2.4 inches.
- The construction is black anodized aluminum.
- The rings mount to Weaver / Picatinny / MIL-STD 1913 type rails.
- The set is sold as a pair.
- A mounting tool is included with the rings.
- The rings include removable 1-inch inserts for smaller tubes.
- The mounting nut is a hexagon shape with torque holes for use with an Allen key.
- The weight of the pair is 2.5 oz.
These VISM rings deliver a practical, elevated mounting solution for 30mm optics where additional clearance is needed. Their anodized aluminum construction keeps weight low while providing a durable finish, and the included mounting tool and removable inserts make them adaptable for multiple setups. Choose this set when you need a straightforward, no-nonsense mounting option that integrates cleanly with standard rail systems.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




