VO 30mm CANTILEVER Mounting Rings, Adjustable - Black

Vector Optics CANTILEVER Adjustable-Angle Scope Rings

Looking for scope rings that keep your optic perfectly steady? Want reliable mounting even for strong calibres without losing zero? Need the option to adjust the sightline angle for better ballistic correction? Then choose the Vector Optics CANTILEVER adjustable rings built for professional shooters. These rings are made from a high-strength aluminium alloy that offers excellent rigidity and long service life while remaining lightweight. With four screws per ring, the pressure is evenly distributed, ensuring the optic stays firmly in place even under heavy recoil. They use T15 TORX screws for secure tightening and long-term durability. The matte black finish pairs well with tactical firearms and protects against scratches and corrosion. Designed for standard RIS rails, they are ideal for military and hunting rifle scopes. One ring offers adjustable height, allowing you to set the tilt/angle of the optic. This tilt helps compensate for bullet drop, which is especially useful for long-range shooting in sport or hunting. Cantilever mounts feature an offset forward extension that lets you position the optic farther ahead without relying on distant rail slots. They are widely used on AR-15 and similar platforms where correct eye relief for rifle scopes or LPVO optics is essential.

Example of the scope rings installed on a rifle

Key Features

• 30mm ring diameter:
  Compatible with rifle scopes and LPVO optics using a 30mm tube.
  
  
• Adjustable tilt:
  Centre height adjustable between 35–41 mm for improved long-range ballistic correction.
  
  
• Secure screw-mounted design:
  Four T15 TORX screws per ring for a firm and even grip.
  
  
• Lightweight and durable construction:
  Made from 6061-T6 high-strength aluminium alloy.
  
  
• RIS compatibility:
  Fits all standard RIS rails.
  
  
• Professional appearance:
  Matte black anodised finish resistant to scratches.

Technical Specifications

• Inner ring diameter: 30mm
• Centre height: 35–41 mm
• Material: High-strength aluminium alloy
• Mounting: RIS rail (21 mm)
• Type: Adjustable CANTILEVER mount
• Colour: Matte black
• Recommended torque (ring screws): Max. 2 Nm
• Recommended torque (RIS clamp): 2.8 Nm

Package Contents

• 2× 30mm CANTILEVER ADJUSTABLE Vector Optics mounting rings (four screws)
• T15 Torx key