Channel3 Logo

Animals & Pet Supplies

Apparel & Accessories

Mens Loose Jean

Mens Loose Jean

Abercrombie & Fitch

Cashmere-Woll-Seide Jacquard-Schal

Cashmere-Woll-Seide Jacquard-Schal

Prada

Navy Blue Othoniel Down Jacket

Navy Blue Othoniel Down Jacket

Moncler

Schwarz Tongass Daunen Feldweste

Schwarz Tongass Daunen Feldweste

Moncler Grenoble

Gilet sans manches stretch de navigation

Gilet sans manches stretch de navigation

Lululemon

Ua Tech Collegiate Pixelate Men's ¼ Zip

Ua Tech Collegiate Pixelate Men's ¼ Zip

Under Armour

Schwarze Ledertasche Tote

Schwarze Ledertasche Tote

Dries Van Noten

Malory Large

Malory Large

Coccinelle

Boxford L Crossbody Bag

Boxford L Crossbody Bag

Longchamp

Mb.05 Mist Big Kids' Basketball Shoes

Mb.05 Mist Big Kids' Basketball Shoes

Puma

Cd Garden Bracelet Gold-finish Metal, White Resin Pearl, Mother-of-pearl And Multicolor Lacquer

Cd Garden Bracelet Gold-finish Metal, White Resin Pearl, Mother-of-pearl And Multicolor Lacquer

Dior

Small Dior Toujours Vertical Tote Bag

Small Dior Toujours Vertical Tote Bag

Dior

Kelling Glove

Kelling Glove

Sealskinz

Toddler Boy Ankle Boots - Brown

Toddler Boy Ankle Boots - Brown

Carter’s

Jewelry Box

Jewelry Box

Tutu Du Monde

Blue Thydra Shorts

Blue Thydra Shorts

Isabel Marant

Team Canada Womens Waterproof Shell Jacket

Team Canada Womens Waterproof Shell Jacket

Lululemon

Easyfive Loosestraight Pant

Easyfive Loosestraight Pant

Lululemon

Rust/black Woven Nylon Belt

Rust/black Woven Nylon Belt

Prada

Women's High Rise Linen-blend Denim Short

Women's High Rise Linen-blend Denim Short

Abercrombie & Fitch

Two Tone Canvas Bucket Hat

Two Tone Canvas Bucket Hat

Lululemon

Easyfive Loose-straight Pant 34l

Easyfive Loose-straight Pant 34l

Lululemon

Campus

Campus

Coccinelle

A&f Bra-free 2-in-1 Convertible Maxi Dress

A&f Bra-free 2-in-1 Convertible Maxi Dress

Abercrombie & Fitch

Reversible Curve Love Wide Strap Underwire Bikini Top

Reversible Curve Love Wide Strap Underwire Bikini Top

Abercrombie & Fitch

Schal

Schal

Chanel

Baby Pumpkin Beanie

Baby Pumpkin Beanie

Janie and Jack

rcdAg

rcdAg

OshKosh B'gosh

Baby Girl Every Step First Walker Casual Shoes Pink Purple

Baby Girl Every Step First Walker Casual Shoes Pink Purple

Carter’s

Tall Check Card Case In Charcoal - Men

Tall Check Card Case In Charcoal - Men

Burberry

Check Cotton Dress With Bloomers In Sand Beige

Check Cotton Dress With Bloomers In Sand Beige

Burberry

Knit Cotton Polo Shirt With Intarsia

Knit Cotton Polo Shirt With Intarsia

Gucci

Printed Silk Ribbon

Printed Silk Ribbon

Gucci

Mini Bandana

Mini Bandana

Chanel

Chicago White Sox Confetti Clean Up Adjustable Hat

Chicago White Sox Confetti Clean Up Adjustable Hat

'47

Zip Around Case

Zip Around Case

Tumi

Ch 5505

Ch 5505

Chanel

Green Piqué Polo Shirt

Green Piqué Polo Shirt

Prada

Coccinelle C-easy Large

Coccinelle C-easy Large

Coccinelle

Balloon Charm Necklace

Balloon Charm Necklace

Marc Jacobs

Arts & Entertainment

Baby & Toddler

Cameras & Optics

Electronics

Furniture

Hardware

Health & Beauty

Home & Garden

Luggage & Bags

Media

Office Supplies

Sporting Goods

Toys & Games

Vehicles & Parts

Black Vortex cantilever scope ring with 30mm clamp and offset mount hardware
Black Vortex cantilever scope ring with 30mm bore and offset base, side screws

Vortex Optics

Vortex Cantilever 30mm Riflescope Ring With 1-inch Offset & Absolute Co-witness

Offers

Extracted Attributes

Channel3 AIfor Focus Camera & Lifestyle by Focus
color
Black
material
Metal
pattern
Solid

Description

A cantilever riflescope ring/mount designed for Picatinny rails, offering a 30mm main tube compatibility with a 1-inch offset and absolute co-witness alignment for red dot sights. Provides increased eye relief by positioning the scope 1.46 inches above the rail, enabling compatibility with BUIS and forward offset mounting. Built from durable metal with a mounting screw system for secure attachment to a Picatinny rail.

Key Features

  • Compatible with most 30mm red dot sights
  • 1 inch Offset
  • Absolute co-witness
  • Mounts to Picatinny rails
  • Positions scope 1.46" from base
  • Integrated mount

Materials

MetalAluminum (aircraft-grade)Stainless steel screws

AI-Generated Content

Channel3 AIfor Focus Camera & Lifestyle by Focus

Unique Selling Point

"Elevate your aim with a rugged, 30mm cantilever ring that delivers precise absolute co-witness and unbeatable eye relief for quick, reliable BUIS and red-dot setups."

Top Features

  • 30mm compatibility with 1-inch offset - positions the optic 1.46 inches from the rail for optimal eye relief and clearer sightlines
  • Absolute co-witness - ensures consistent alignment with standard low-profile sights for fast target acquisition
  • Picatinny rail mounting - secure, versatile fit across most 30mm red dot sights and common riflescopes
  • Aircraft-grade aluminum construction with stainless hardware - lightweight yet exceptionally durable to withstand field use
  • Integrated mount design - simplifies installation and reduces setup time while maintaining rigid, repeatable accuracy

Use Cases

Hunting season, mid-forest terrain

On a rugged hunting trip where you’re running a red dot on an AR platform, this cantilever ring sets your 30mm scope high enough for quick target acquisition and compatible with backup sights, so you can stay fast and confident in thick brush.

Rifle sight-in day at the range

During a precision range session, the 1.46-inch offset helps you breathe easy with extra eye relief while dialing in elevation, all without sacrificing solid Picatinny mounting for your dot sight alignment.

Tactical training or qualification drill

At a duty-focused training exercise, the absolute co-witness ensures co-located sights with your BUIS remain aligned as you swap between optic configurations, keeping your rifle ready for action.

Field trials or competitive shooting day

While setting up a practical hunting competition or field trials, the cantilever mount keeps your optic clear of the bolt path and provides a stable, repeatable mount for repeated shooting strings.

Backcountry scouting trip

For a backcountry weekend with a modular rifle system, the ring’s compatibility with 30mm tubes and its secure Picatinny interface give you one dependable mounting solution that’s easy to swap in/out as conditions change.

Technical Specifications

Height
1.46 inches
Material
Aluminum (aircraft-grade), Stainless steel screws
Compatibility
Picatinny rails, most 30mm red dot sights
Ring Diameter
30mm
Offset
1 inch

Frequently Asked Questions

FEATURE
USE_CASE
COMPARISON
PERSONA
PROBLEM