Primary Arms SLx 3X Micro Magnifier

Primary Arms SLx 3X Micro Magnifier Product Description

Compact 3x Magnification: The fixed 3x magnification enhances target identification and extends the effective range of red dot sights and prism optics.

Ultra-Compact Micro Design: The micro-sized housing significantly reduces footprint compared to traditional magnifiers, improving rifle balance and handling. 

ACSS Pegasus Reticle Option: Selected configurations feature the ACSS Pegasus ranging reticle, providing integrated ranging capability directly within the magnifier system.

Wide Field of View: Offers approximately 10.7 m/100 m field of view (35.2 ft/100 yd), supporting effective target tracking at extended distances. 

Compact and Lightweight: With a weight of approximately 150 g and length around 72 mm, the magnifier remains highly compact and suitable for lightweight rifle setups. 

Durable Aluminium Construction: Built from aluminium with multi-coated optics, ensuring reliable performance in demanding environments. 

Flexible Mount Compatibility: Compatible with Primary Arms 2-bolt magnifier mounts and flip-to-side mounting systems (mount not included). 

ABOUT THE SERIES

The Primary Arms SLx series represents the brand’s core optics line, designed to deliver reliable performance, practical features, and strong value.

SLx optics are widely used across recreational, competition, and professional applications, offering a balance between affordability and functionality.

The series includes red dots, prism optics, and magnifiers designed for everyday use.

ABOUT THE MODEL Primary Arms SLx 3X Micro Magnifier

This model is designed as a compact magnifier to extend the capabilities of red dot sights and prism optics without replacing them.

It features a 3x magnification, 21 mm objective lens, and micro-sized housing optimized for lightweight rifle setups.

Key specifications include 3x magnification, approximately 10.7 m/100 m field of view, ~61 mm eye relief, 7 mm exit pupil, ~72 mm length, and ~150 g weight. 

Available configurations include standard magnifier models and versions with ACSS Pegasus ranging reticle, as well as Black and Flat Dark Earth (FDE) finishes.

The magnifier is intended for shooters who want to maintain red dot speed at close range while adding precision at longer distances.

ABOUT THE MANUFACTURER

Primary Arms is a US-based optics manufacturer known for delivering high-value optics and innovative reticle systems across riflescopes, prism optics, and reflex sights.

MAIN FEATURES

• Optic Type: Red dot magnifier
• Magnification: 3x
• Objective Lens Diameter: 21 mm
• Field of View: ~10.7 m/100 m
• Eye Relief: ~61 mm
• Exit Pupil: 7 mm
• Length: ~72 mm
• Weight: ~150 g
• Mount Compatibility: 2-bolt magnifier mounts
• Reticle Options: Standard / ACSS Pegasus
• Color: Black, Flat Dark Earth (FDE)
• Material: Aluminium

WARRANTY

10-year warranty covering material and manufacturing defects under normal use.

IN THE BOX

• Magnifier
• User manual