

The Primary Arms SLX 3X Micro Magnifier in Flat Dark Earth is an innovative approach to red dot magnification, combining crystal-clear 3x magnification with an exceptionally compact and lightweight body. Part of Primary Arms' renowned SLX optics line, this magnifier extends the effective range of your red dot sight or 1x prism scope without adding unnecessary bulk. Weighing just 5.3 ounces and measuring only 2.83 inches in length, the SLX 3X Micro Magnifier is purpose-built for close-range rifles where agility, ergonomics, and speed matter most. Its micro-sized design significantly reduces the footprint compared to traditional magnifiers, making it an ideal companion for fast-handling setups. All SLX optics undergo rigorous field-testing during development to deliver proven innovation, reliability, and value in any environment. The Flat Dark Earth finish provides a tactical, non-reflective appearance that pairs seamlessly with FDE-finished firearms and accessories.
Product Highlights
- 3X Magnification with 21mm Objective Lens: Delivers a bright, high-clarity sight picture that enhances target identification and engagement at extended ranges without sacrificing rapid target acquisition.
- Ultra-Compact Micro Design: At only 2.83 inches long and 5.3 ounces, this magnifier minimizes added bulk and preserves the balance and ergonomics of your firearm setup.
- Generous Eye Relief and 7mm Exit Pupil: Provides approximately 2.4 inches of eye relief and a 7mm exit pupil, accommodating a wide variety of shooting positions and ensuring comfortable use.
- Broad Mount Compatibility: Compatible with Unity Tactical FAST Magnifier Mount and Primary Arms 2-Bolt Magnifier Mounts, offering versatile mounting options for most industry-standard platforms.
- Rigorous Field-Tested SLX Quality: Built to Primary Arms' SLX standard of innovation and reliability, this magnifier is designed to withstand demanding conditions across all environments.
Specs
- Brand: Primary Arms
- MPN: PA-SLX-3XMM-FDE
- UPC: 818500018230
- Magnification: 3x
- Objective Lens Diameter: 21mm
- Exit Pupil: 7mm
- Eye Relief: Approximately 2.4 inches
- Field of View at 100 Yards: 35.2 feet
- Length: 2.83 inches
- Weight: 5.3 ounces
- Windage/Elevation Adjustment Range: 75 MOA
- Click Value: 0.25 MOA
- Finish: Flat Dark Earth (FDE)
- Lens Material: Glass
- Mount Compatibility: Unity Tactical FAST Magnifier Mount, Primary Arms 2-Bolt Magnifier Mounts
- Batteries Required: No
- Warranty: Limited Lifetime
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