ADE RD3-015 Zantitium Shake Awake Red Dot + Optic Mounting Plate for Ruger Security 380

Comes with a ADE RD3-015 Red Dot, a mounting plate for RUGER Security 380 and also a standard picatinny mount.

Attention! This Ruger Security 380 optic plate does NOT fit Ruger Security 9 and Ruger SR9.

The ADE Zantitium Red dot sight is the largest pistol sight currently available on the market. Its dimensions are 2.25 inches in length, 1.4 inches in width, and 1.27 inches in height. It offers a window size up to twice as large as other micro red dots. However, due to its larger size, it may appear bulky when installed on a micro-compact handgun.

The ADE Zantitium (RD3-015) has Motion Activated System. While the Zantitium is turned on, the red dot illumination goes to sleep after five minutes of inactivity, but when any motion or vibration is detected, it instantly switches on illumination at the previous brightness setting. User also has a option to manually turn the red dot power off to disable the Motion Activated System.

The Zantitium features a size that is approximately 30% longer than other red dots, providing a larger window. Consequently, it may not be compatible with certain Optics Ready handgun models that have an optic cut in front of the rear sight, such as Glock MOS and Springfield OSP. Due to its extended length, this red dot does not properly fit into the pre-cut designed for optics. Instead, it is designed to be mounted using a mounting plate that replaces the rear sight and sits on top of the slide.

The Zantitium features a top load system, allowing for easy battery changes without needing to remove the sight. It includes the red dot itself, a tool, a removable picatinny plate with two screws, a cover, a lens cloth, and an instruction manual. This sight is designed to fit pistol optic plates that replace the rear sight and are compatible with the Doctor/Vortex Venom/Burris Fastfire footprint.

The Zantitium features a 4 MOA dot size and is shockproof, fogproof, and waterproof up to 30 minutes under 4 feet of water. It offers 1 MOA windage and elevation adjustments with audible clicks for precise tuning. Additionally, this red dot sight can serve as an effective backup system when paired with a long-range rifle scope, ensuring versatility across different shooting scenarios.

If you're not seeing a perfect round dot but instead observe a splashed dot, half-moon shape, multi-dot, or starburst, there's a high probability (99%) that you might have astigmatism without being aware of it. What you perceive is likely a small reflection of the LED light on the lens. A quick and simple way to confirm this is by using your cellphone to take a photo of the dot. If the photo shows a circular dot, you've essentially diagnosed yourself with astigmatism.