1.5-5x21 Reflex Sight Magnifier Scope with Built In Flip Mount for Picatinny Weaver Rails

$68.99 $79.99
Red Dot Magnifier with Flip to Side Mount, 1.5-5x21 Reflex Sight Magnifier Scope with Built in Flip Mount for Picatinny Weaver Rails, Monocular w Multicoated Lenses for Rifles Airsoft Guns More


Looking to enhance the non-magnified dot or holographic sight of your sporting rifle?

This 1.5-5x21 red dot magnifier is here to serve! Place this compact and dependable optics magnifier in front of your red dot or reflex sight to instantly magnify your target 1.5 to 5 times. With a comfortable 3.6 to 2.2-inch eye relief and large 8 to 4 mm exit pupil, the eyepiece provides a wide field of view of sharp and clear images, enabling quick target acquisition without eyestrain for mid to long-range shooting. When you're done and have a closer-range target, the built-in flip-to-side mount offers maximum flexibility to move this monocular magnifier out of the way with a simple spring-activated release. Our rifle sight accessory's anodized aluminum construction resists shock, wear, tear, and corrosion, while the multicoated lenses let you enjoy the non-scratch performance and a clear field of view at all times. The convenient tool included makes windage and elevation adjustment a breeze, ensuring optimal view centering.

Fitting any firearm with a standard 20mm Picatinny or Weaver rail, our red dot magnifier with quick-release flip mount is an indispensable addition to your standard red dot or reflex sights, working with long guns including rifles, carbines, shotguns, and more. Whether you're looking for home defense or tactical training help, shooting fun, or hunting accessories, This red dot magnifier is your best choice to get more range out of your standard sights.

 (Cooperation with Gunnr)


  • 5-5x21 MAGNIFIER: This versatile 21 mm red dot magnifier with flip-to-side mount is an indispensable tool, handy at a moment's notice—quickly flip into place for accurate mid to long-range shooting and to the side for closer-range target
  • CLEAR & WIDE VIEW: The eyepiece's large 8 to 4 mm exit pupil and comfortable 3.6 to 2.2-inch eye relief provide a clear and wide field of view, letting you acquire your target quickly without eyestrain, while the knurled magnification dial offers easy adjustment in a flash
  • EASY OPERATION: The convenient flip-to-side mount easily hooks onto your 20mm Picatinny or Weaver rail thanks to the locking nut; intuitive design, clear instructions, and the provided tool allow precise adjustment of windage and elevation in seconds
  • RUGGED CONSTRUCTION: Premium aluminum ensures light weight and durability, with its natural corrosion resistance improved by the black anodized finish; the lenses are carefully ground and fully multicoated to remain scratch-resistant and crystal clear
  • SATISFACTION GUARANTEED: Backs this firearm accessory with our usual strong warranty and friendly 24/7 customer service, ensuring that you'll enjoy its use for years to come!
Quick Magnification Setting
Scope Convenient Flip-to-Side Mount
Elevation & Windage Adjustment
Flexible Absolute Co-Witness

Quick Magnification Setting

Easily dial from 1.5× to 5× with the knurled adjustment ring for accurate targeting whether you're aiming at short or long distances.

Convenient Flip-to-Side Mount

The flip-to-side mount quickly attaches to 20mm Picatinny and Weaver rails, flipping into place to offer a magnified view and to the side for close-range shots.

Elevation & Windage Adjustment

The handy provided tool allows you to adjust elevation and windage precisely with ease, ensuring accurate aim for each hit without losing zero.

Flexible Absolute Co-Witness

This magnifier forms an absolute co-witness system with your red dot, giving you the ultimate versatility in switching your firearm's capabilities for different ranges.


  • Material: Aluminum Alloy, Black Oxide
  • Finish: Matte Black
  • Dimensions: 4.9 x 2.4 x 2.8 in. (12.5x6x7 cm)
  • Magnification: 1.5-5x
  • Objective Lens Dia.: 0.8 in. (21 mm)
  • Eye Relief: 3.6-2.2 in. (91-55 mm)
  • Field of View @ 100 yd.: 36.8 ft. (11.2 m)
  • Exit Pupil: 0.3-0.2 in. (8.4-4.2 mm)
  • Net Weight: 9.7 oz. (276 g)
  • Warranty: 6 mo.

Package includes

  • 1 x Red Dot Magnifier
  • 1 x Flip to Side Mount
  • 1 x Hex Wrench
  • 1 x Cleaning Cloth
  • 1 x Instructions
Back to the top