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Ontarget 4x Magnifier with Flip-to-side Mount
Ontarget 4X Magnifiers with Flip to Side Mount

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Regular Price: $199.00

Availability: Currently Unavailable
Product Code: RD-4XMAG


The 4xMag magnifying module (4xMag) is specially designed for compatibility with most red dot sights and for maximum flexibility and increased performance in the field. It is a revolutionary tool for military personnel, law enforcement, sport shooters and hunters. When combined with the FTS (Flip to Side) mount, the 4xMag magnifying module gives the user something never before possible - the ability to switch in a split second from CQB (Close Quarters Battle) to semi-sniping and vice versa. The versatile 4xMag also can be used as a handheld magnifying glass monocular for discrete observation and identification.

Features and Specifications

  • Magnification: 4.2x
  • Cowitness with Eotech 55x series and Aimpoint Comp series style red dot scopes
  • Objective diameter: 30mm
  • Field of View (FOV): 6°x7°
  • Eye Relief: 1.65" (42mm)
  • Photonic, integral transmission >80%
  • Parallax at 200meters <0.2 mrad
  • Weight (with FTS mount): 14 oz (400 grams)
  • Dimensions (With FTS mount): Length 4.8" x Height(from base to center of the magnifier lens) 1.5" (39mm)
  • Construction: Anodized aluminum, rubber covered black
  • Environment: Weather and shock proof
  • Mount Length 1.6" (40.5mm) Height(From base of the mount to center of the Magnifer lens)1.5" (39mm)
  • Mount Weight: 4.5oz (128 grams)
  • Mount Flip Orientation: Ambidextrous mount to allow left or right flip
  • Mount Adjustment: Windage and Elevation
  • Mount Rail Interface: Fixed Picatinny with single mounting bolt


  • 4x Magnifier
  • Flip-to-Side Mount

Fitting Guide
This 4X Magnifier will co-witness all Eotech models and Aimpoint Comp series.
Eotech holygraphics sights have 3 different heights:
  • Height = 2.25" : 512, 552
  • Height = 2.4" : XPS2, XPS3
  • Height = 2.8": 516, 517, 556, EXPS2, EXPS3
Pictures below show sets of different Eotech sights with FTS magnifiers behind

Warranty information

This Product carries the standard 1 year manufacturer warranty

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