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Vortex

Vortex Sport Cantilever 30mm Mount

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

2" Offset

Helps set head position and

30mm Scope

Tubes

1.50" Center

Scope height

Picatinny Mount

Type

Torx T-25

Cap and base screws

$119.99
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SKU: SCM-30-150-843829140485

Overview

Built for mounting a 30mm scope on a Picatinny rail, this cantilever setup uses a 2" offset to help position the optic for proper eye relief while preserving rail space. The 1.50" center scope height gives a clear, straightforward fit for setups that need a little extra forward placement. At 5.39 oz., it stays relatively light without adding unnecessary bulk to the rifle. It is a practical choice for hunters and shooters setting up a rifle for range work or recoil-heavy use where consistent scope placement matters.

Why Hunters Choose the Vortex

2" Offset

Helps dial head position and

Leaves Plenty

Of rail space while using

Fits 30mm

A 1.50" center scope height

Lightweight 5.39

Oz. design keeps added bulk

Uses Torx

T-25 hardware for both cap

Key Features

  • 2" offset helps set head position and eye relief while preserving rail space
  • Designed for 30mm scope tubes
  • 1.50" center scope height
  • Picatinny mount type
  • Torx T-25 cap and base screws
  • Weight: 5.39 oz

Best Used For

  • Hunters needing a 2-inch offset to fine-tune head position and eye relief on Picatinny rails.
  • Shooters mounting a 30mm scope with 1.50-inch center height on a compatible rifle setup.
  • Range users who want a lightweight mount with room left on the rail for accessories.
  • Users who prefer Torx T-25 hardware and clear torque specs for repeatable installation.
  • Hunters seeking a cantilever mount that supports faster setup without adding unnecessary bulk.

Specifications

Base Screw Bit SizeTorx T-25
Base Screw Torque30 in-lbs.
Cap Screw Bit SizeTorx T-25
Cap Screw Torque15-18 in-lbs.
Center Scope Height1.50" (38.1mm)
Mount TypePicatinny
Offset2"
Tube Size30mm
Weight5.39 oz.

Pros

  • 2" offset helps dial head position and eye relief for a more natural setup.
  • Leaves plenty of rail space while using a Picatinny mount interface.
  • Fits 30mm scope tubes with a 1.50" center scope height.
  • Lightweight 5.39 oz. design keeps added bulk to a minimum.
  • Uses Torx T-25 hardware for both cap and base screws.
  • Specified torque values are provided for consistent installation settings.

Considerations & Trade-offs

  • The 2" offset is useful for dialing in head position and eye relief, but it also means the optic sits forward on the rail, so fitment should be checked against your setup.
  • This mount is built for 30mm tubes only, so it is not a universal option for other scope sizes.
  • The 1.50" center scope height may suit many rifles, but it may not match every cheek weld or stock configuration.
  • Installation calls for Torx T-25 tools and specific torque values, so proper setup depends on having the right wrench and following the spec closely.

Suggested Comparisons

  • 30mm scope mounts
  • Cantilever scope mounts
  • Picatinny scope mounting systems
  • High-rise optic mounts

Suggested Accessories

  • Scope level
  • Torque wrench
  • Picatinny rail accessories
  • Lens covers

Frequently Asked Questions

What tube size does this mount fit?

This mount is specified for 30mm scope tubes.

What is the center scope height?

The listed center scope height is 1.50 inches (38.1mm).

What type of rail does it mount to?

It is a Picatinny mount.

What tools are needed for installation?

The specifications call for a Torx T-25 bit for both the cap screws and base screws.

What torque values are listed for the screws?

The cap screws are listed at 15-18 in-lbs, and the base screws are listed at 30 in-lbs.