| Brand | Primary Arms |
|---|---|
| Type | Dot Sight |
| Reticle Color | Red |
| Color | Black |
| For Gun Type | Rifle, Shotgun |
| Features | Brightness Settings, Fogproof, Illuminated, Lightweight, Long Eye Relief, Non-Magnified, Parallax Free, Shock Proof, Single-Piece Chassis, Unlimited Eye Relief, Waterproof, Weather Resistant, With Lens Cloth |
| Maximum Magnification | 1x |
| Mounting Location | Rail |
| Reticle Type | 2 MOA Dot, Illuminated |
| Mounting | Picatinny |
| Objective Lens Diameter | 20 mm |
| MPN | 810027 |
| Model | SLx |
| Power Source | Battery |
| Country/Region of Manufacture | China |
| Sport/Activity | Shooting |
| Material | Aluminum |
| Manufacturer Warranty | Lifetime |
| Item Length | 2.8 in |
| Item Weight | 5 oz |
| Lens Coating | Multicoated |
| Compatible Battery Sizes | CR2032 |
| UPC | 818500018254 |
Check the listing for details. Primary Arms SLX MD-21 Push Button 21mm Microdot w/ AutoLive - 2 MOA Red Dot. Color: Black, Condition: New. Listed at 159.99 USD. Ultra bright 2 MOA dot reticle with Autolive technology that extends battery life. Standard microdot footprint and includes Lower 1/3rd and Absolute Cowitness mounts. If you are looking for a taller mount, check out the SLx 2.26" Mount if you prefer a more heads-up shooting position.