Discoveryopt® Multi 1.93″ Cantilever Scope Mount, 30/34 mm, 0 MOA

The Discoveryopt Multi 1.93″ Cantilever Scope Mount accommodates riflescopes with 30 mm or 34 mm main tubes and attaches to a MIL-STD-1913 Picatinny rail. Its one-piece cantilever base provides an optic centerline height of 1.93″ / 49.02 mm and a neutral 0 MOA cant. The mount is CNC-machined from 6061-T6 aluminum alloy and protected by a Type III hard-coat anodized finish.

Compatible with 30 mm and 34 mm Tubes

The mount can be configured for riflescopes with either a 30 mm or 34 mm main tube. The ring components are match-marked for correct assembly. The corresponding upper and lower sections must be paired according to these markings during installation.

1.93″ Optic Centerline Height

The center of the riflescope sits 1.93″ / 49.02 mm above the top surface of the mounting rail. This elevated configuration is intended for setups requiring a higher optic centerline. Compatibility with the firearm and other mounted equipment should be checked before installation.

One-Piece Cantilever Design

The lower ring sections and base form a single unit designed for a MIL-STD-1913 Picatinny rail. The cantilever configuration positions the riflescope farther forward relative to the base attachment point, providing additional flexibility when setting the required eye relief. The mount has a neutral 0 MOA cant.

6061-T6 Aluminum Construction

The mount is CNC-machined from 6061-T6 aluminum alloy. Its Type III hard-coat anodized finish increases resistance to wear and corrosion. The manufacturer specifies coaxiality of ≤ 0.01 mm/m and resistance to shock loads of at least 1,000 G.

Specified Installation Torques

Each ring cap is secured with four Torx screws, providing a total of eight screws around the scope tube. The base attaches to the rail with three screws. The specified tightening torque is marked on the mount: 20 in-lb / approximately 2.3 Nm for the ring screws and 30 in-lb / approximately 3.4 Nm for the base screws.

Key Features:

• compatible with 30 mm and 34 mm scope tubes
• mounting on a MIL-STD-1913 Picatinny rail
• one-piece cantilever design
• optic centerline height of 1.93″ / 49.02 mm
• neutral 0 MOA cant
• 6061-T6 aluminum alloy
• CNC-machined construction
• Type III hard-coat anodized finish
• match-marked ring components
• 4 Torx screws per ring cap
• 8 ring-cap screws in total
• 3 base mounting screws
• ring-screw torque of 20 in-lb / approximately 2.3 Nm
• base-screw torque of 30 in-lb / approximately 3.4 Nm
• manufacturer-specified coaxiality of ≤ 0.01 mm/m
• rated for shock loads of at least 1,000 G