The Primary Arms SLx Advanced Push Button Micro Red Dot Sight Gen II is the next evolution in compact red dot optics, combining rugged construction, long-lasting performance, and cutting-edge features in a lightweight form factor. Built into a durable 6061-T6 aluminum body with a hardcoat anodized finish, this optic weighs just 3.8 oz with the battery installed, making it perfect for lightweight rifle builds or minimalist setups. Powered by a CR2032 battery, the MD-20 offers over 50,000 hours of runtime thanks to its efficient power management and AUTOLIVE motion-sensing technology, which automatically activates the sight when in motion and powers it down when idle. The result is a reliable, always-ready optic that saves battery life while ensuring you're mission-ready at all times.
The 2 MOA red dot is crisp, precise, and daylight bright with 12 total brightness settings, including night vision-compatible modes. Fully multi-coated, anti-reflective lenses provide a clear and sharp sight picture with no parallax shift beyond 33 yards, making target acquisition faster and more consistent. The ambidextrous top-mounted push button controls allow for intuitive brightness adjustments without compromising your grip or shooting stance. Low-profile shielded turrets help prevent snags on gear or rifle cases, while the waterproof and fog-resistant design ensures durability in any environment. Compatible with Aimpoint Micro and standard microdot mounts, this red dot integrates seamlessly into a wide variety of rifles and carbines. Whether you're building a new rifle or upgrading your current optic, the Primary Arms SLx MD-20 Micro Red Dot Sight Gen II is a compact powerhouse with premium performance, offering true reliability, enhanced clarity, and cutting-edge technology backed by a lifetime warranty.
Specifications
- Brand: Primary Arms
- Material: Aluminum - 6061-T6
- Battery Life: 50,000+ Hours
- Battery Type: CR2032 3V Lithium Coin
- Brightness: 12 Settings
- Click Value: 1/2 MOA
- Finish: Hardcoat Anodized
- Mount Compatibility: Aimpoint Micro, Standard Microdot
- Night Vision Compatible: Night Vision Compatible
- Optic Series: SLx
- Reticle: 2 MOA Dot
- Reticle Color: Red
- Warranty: Lifetime
- Weight: 3.8 oz
- Color: Black
Features
- AUTOLIVE Motion activation
- 50,000-hour battery life
- Low profile turrets
- Ambidextrous top-mounted push button controls
- Fits any industry standard micro mount and gives stated cowitness
- Uses (1) CR2032 battery (included)
- Ultra-sharp 2 MOA dot
- Just 3.8 oz with battery
- Fully multi-coated anti-reflective lenses
- High-powered emitter for Daylight Bright illumination
- Night vision compatible
- Absence of parallax shift past 33 yards
- Waterproof to 6ft. with turret caps on
- Water-resistant with turret caps off
- Fog resistant
- Bikini lens cover included
- Lifetime Warranty
Package Includes: 1x Red Dot Sight
Product Barcode: 818500015512