Primary Arms SLx 3X Micro Magnifier w/ ACSS Pegasus Ranging Reticle

The Primary Arms SLx 3X Micro Magnifier features an ACSS Pegasus Ranging Reticle and works to combine high clarity 3x magnification with a miniaturized body. This optic is part of Primary Arms’ SLx line. SLx optics built Primary Arms Optics’ reputation for innovation, reliability, and value. All SLx optics undergo tough field testing during development to best serve users in any environment.

Weighing only 5.3 oz, the SLx 3x Micro Magnifier is a miniaturized, lightweight magnifier that extends the effective range of a red dot sight or 1x prism scope. The SLx 3x Micro Magnifier features an innovative ‘micro sized’ design that reduces its footprint compared to traditional magnifiers. This makes it ideal for close quarters carbines, where agility, ergonomics, and handling speed are paramount.

It is the first magnifier with an option for ACSS Pegasus, a specialized ranging tool designed specifically for optic magnifiers. While most magnifiers simply magnify the primary optic’s reticle, the ACSS Pegasus adds an auto ranging ladder to the system, allowing marksmen to range and engage their targets more effectively. The low profile offset design integrates seamlessly with your optic’s existing reticle, and the intuitive layout makes it easy to derive precise range estimates in seconds.

Primary Arms SLx 3X Micro Magnifier w/ ACSS Pegasus Ranging Reticle Features

ACSS Pegasus ranging reticle

3x Magnification

21mm Objective lens diameter

7.0mm Exit pupil

5.3 ounces

Compact design


Exit Pupil Diameter 7.0 mm
Eye Relief 2.40 in
Field View @ 100 35.2 ft
Magnification 3X
Weight 5.3 oz


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