$199.99
The Primary Arms GLx MD-21S is a compact micro red dot sight built for fast, close-to-intermediate range shooting on AR-15s, pistols, and home defense carbines. It features AutoLive technology with a solar failsafe system that helps extend battery runtime and keeps the 2 MOA dot ready when you need it.
7 in stock
The Primary Arms GLx MD-21S is a micro dot optic engineered for shooters who need speed and precision on target without added bulk. Its compact footprint makes it a strong choice for AR-15 patrol carbines, home defense rifles, and pistol-caliber platforms where fast target acquisition matters most.
This red dot sight runs on AutoLive technology paired with a solar failsafe system, supplementing the primary power supply to help maximize runtime in the field. The crisp 2 MOA red dot reticle offers a clean aiming point that stays fast up close while remaining precise enough for intermediate-range shots.
Whether you're building out a duty carbine or a fast-handling home defense rifle, the Primary Arms GLx MD-21S delivers reliable close-quarters performance. Primary Arms GLx MD-21S for sale at Loftus Firearms.
| UPC | 818500018278 |
|---|---|
| Manufacturer | Primary Arms |
| Manufacturer Part Number | 810025 |
| MOA | 2 MOA |
| Model | GLx |
| Power | 1X |
| Product Type | Red Dot |
| Reticle | RED DOT |
