Sig Sauer JULIET3-MICRO 3x22 Magnifier, Black, Push-Button Mount with Spacers
The Sig Sauer JULIET3-MICRO 3x22 magnifier is a compact flip-to-side optic designed to pair with your red dot or holographic sight. When you need magnification for longer shots, deploy it in seconds; when you don't, fold it 90 degrees out of the way so your main optic stays clear and ready. It's built to work hard without adding bulk to your rifle setup—ideal for hunters, competition shooters, and tactical users who want flexibility without compromise.
The optical system centers on a dielectric-coated prism that prioritizes light transmission and image sharpness at 3x magnification. The housing is aircraft-grade aluminum, CNC-machined for durability and precision fit. All internal surfaces and sealing are engineered to meet IPX-7 waterproof and fog-proof standards, so weather and moisture won't degrade performance in the field.
Mounting is straightforward: the push-button flip-to-side mechanism locks into place securely, and the kit includes spacers to dial in your eye relief and cowitness geometry with your primary optic. If you're running a compact modern rifle platform or want quick magnification on demand without committing to a larger scope, this magnifier delivers genuine utility in a footprint that doesn't slow you down.
Key Features
- 3x magnification with dielectric-coated prism for bright, clear image
- Ultra-compact design—folds 90 degrees to the side when not in use
- Aircraft-grade aluminum construction, CNC-machined for strength and precision
- Push-button flip-to-side mount with included spacers for proper positioning
- IPX-7 waterproof and fog-proof rated for harsh conditions
- Pairs seamlessly with red dot and holographic sights
Specifications
| Magnification | 3x |
| Objective Lens Diameter | 22mm |
| Housing Material | Aircraft-grade aluminum |
| Mount Type | Push-button flip-to-side |
| Folding Angle | 90 degrees |
| Waterproof Rating | IPX-7 |
| Fog-proof | Yes |
| Included | Spacers for cowitness adjustment |
| Color | Black |
Frequently Asked Questions
Will the JULIET3-MICRO work with my red dot sight?
Yes. The magnifier is designed to pair with red dot and holographic optics. It mounts to the side via the push-button flip-to-side system, allowing you to deploy magnification when needed and fold it away when you want a clear view through your primary sight.
What are the spacers for?
The included spacers help you adjust eye relief and cowitness geometry to match your specific red dot or holographic sight setup. This ensures proper alignment and a comfortable sight picture when the magnifier is deployed.
Is the JULIET3-MICRO waterproof?
Yes. It is rated IPX-7 waterproof and fog-proof, meaning it can handle rain, snow, and temperature extremes without water intrusion or internal fogging.
How much does it weigh and how does it affect sight picture?
The JULIET3-MICRO is ultra-compact and designed to add minimal weight. When folded to the side, it doesn't obstruct your red dot or holographic sight, keeping your primary optic's sight picture clear until you deploy the magnifier.

