Primary Arms SLX MD-21 Push Button 21mm Microdot
Compact 21mm microdot sight with push-button controls and fast-acquisition design. Ideal for pistols, rifles, and shotguns requiring minimal profile optics.
Primary Arms SLX MD-21 Microdot Sight
The SLX MD-21 represents a refined approach to compact optics for the modern shooter. This 21mm microdot delivers the speed and simplicity that defines effective close-quarters work.
Key Features
- 21mm Objective Lens: Provides excellent light transmission and field of view in a minimal footprint
- Push-Button Controls: Intuitive brightness adjustment without removing your hands from the weapon
- Fast Acquisition: The microdot reticle design enables rapid target engagement at typical defensive distances
- Compact Profile: Minimal height over bore, reducing parallax concerns and maintaining sight picture consistency
- Versatile Mounting: Suitable for pistol slides, rifle rails, and shotgun platforms
Design Philosophy
This sight embodies the principle that the best optic is one you'll actually use. The SLX MD-21 eschews unnecessary complexity in favor of straightforward operation and reliable performance. Whether you're training for personal defense, competition, or recreational shooting, this microdot delivers the optical clarity and speed you need.
Ideal Applications
- Defensive pistol work
- Close-range rifle shooting
- Tactical shotgun configurations
- Training and practice
The SLX MD-21 is engineered for shooters who understand that simplicity and reliability form the foundation of effective marksmanship.
