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Vortex

Vortex Sport Riflescope Rings 30mm Medium Height

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

30mm Tube

Medium ring height for compatible

Center Scope

Height measures 0.90 inches

Mounts Picatinny

Weaver bases

Uses Torx

T-25 bits for cap and

Cap Screw

Torque is 15-18 in-lbs; base

$37.59
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SKU: SPT30-M-843829143578

Overview

These medium-height rings are designed for mounting a 30mm riflescope on Picatinny or Weaver bases, making them a practical choice for hunters setting up a centerfire rifle. With a 0.90" center scope height and Torx T-25 hardware, they offer a straightforward, field-ready installation for a clean optic fit. The listed torque specifications help guide proper setup, while the lightweight 1.74 oz. per ring keeps added bulk to a minimum.

Why Hunters Choose the Vortex

30mm Tube

Size fits compatible 30mm rifle

Medium Ring

0.90-inch center scope height

Picatinny Weaver

Mount compatibility broadens setup options

Torx T-25

Cap and base screws simplify

Specified Torque

Values help support consistent ring

Key Features

  • 30mm tube size with medium ring height for compatible scopes.
  • Center scope height measures 0.90 inches.
  • Mounts to Picatinny and Weaver bases.
  • Uses Torx T-25 bits for cap and base screws.
  • Cap screw torque is 15-18 in-lbs; base screw torque is 30 in-lbs.
  • Weight is 1.74 oz. per ring.

Best Used For

  • Hunters mounting a 30mm scope on Picatinny or Weaver bases
  • Centerfire rifle owners needing medium-height rings for a 0.90-inch center scope height
  • Shooters who want a straightforward ring setup with T-25 Torx hardware
  • Field users looking for compact rings at 1.74 ounces per ring
  • Hunters prioritizing a simple, field-ready mounting solution

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 Height0.90"
Mount TypePicatinny/Weaver
Ring HeightMedium
Tube Size30mm
Weight1.74 oz. per ring

Pros

  • 30mm tube size fits compatible 30mm rifle scopes
  • Medium ring height with 0.90-inch center scope height
  • Picatinny and Weaver mount compatibility broadens setup options
  • Torx T-25 cap and base screws simplify installation and adjustment
  • Specified torque values help support consistent ring mounting
  • Lightweight at 1.74 oz. per ring

Considerations & Trade-offs

  • Designed for 30mm scope tubes only, so it won’t suit optics with a different tube diameter.
  • Medium height with a 0.90" center scope height may not provide the clearance or cheek-weld position every rifle and optic combination needs.
  • Built for Picatinny/Weaver mounts, so compatibility depends on the rifle’s rail setup.
  • Installation calls for Torx T-25 bits and specific torque values, which adds a little setup attention compared with simpler ring options.

Suggested Comparisons

  • 30mm scope rings
  • Picatinny/Weaver scope mounting rings
  • Medium-height scope rings
  • Rifle scope mounting accessories

Suggested Accessories

  • Picatinny/Weaver scope base
  • Torque wrench
  • T-25 Torx driver
  • Scope level

Frequently Asked Questions

What scope tube size do these rings fit?

These rings are made for a 30mm scope tube.

What mounting system do these rings use?

They mount to Picatinny/Weaver bases.

What does the medium height mean for scope placement?

The listed center scope height is 0.90 inches.

What tools are needed to install them?

Both the cap screws and base screws use a Torx T-25 bit.

What torque values are specified for installation?

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