This combo includes an ADE RD3-022 FDE (Flat Dark Earth) Body Color Artemis red dot sight, a mounting plate for non-optic ready HK VP9, VP9SK, P30, P30L, P30SK, HK45, HK45C, and VP40 pistols, and a standard picatinny mount. The plate replaces the factory rear sight and fits pistols with a dovetail only. Does NOT fit optic-ready models with a factory optic cut. The Ade Artemis Pro (RD3-022 Pro) is a versatile multi-reticle red dot crafted to seamlessly integrate with any pistol mounting plate, slide, or cut compatible with RMR/SRO, Holosun 407C/507C/508T footprint red dots. The Artemis PRO stands out with the industry’s first 6-reticle system. Users can seamlessly switch between various options: a 2 MOA dot only, a 32 MOA circle only, a four-dashes reticle at 3/6/9/12 o’clock, a 32 MOA circle with 2 MOA dot, a 2 MOA dot with dashes at 3/6/9/12 o’clock, or a 50 MOA circle with 2 MOA dot and dashes at 3/6/9/12 o’clock-all with a simple push of a button. This versatility ensures that users can tailor their aiming experience to match different scenarios effortlessly. The Motion Activated System is a standout feature of the Trumpet. When the device is active, the red dot illumination goes into sleep mode after two minutes of inactivity. However, the moment any motion or vibration is detected, it promptly switches on the illumination at the previous brightness setting, ensuring quick responsiveness to user interaction. (Length)1.78″ x (Width)1.15″ x (Height). The Top Load System is a game-changer; there’s no need to remove the sight for a battery swap. With a remarkable battery life of up to 10,000 hours, it ensures long-lasting performance. Offering seven brightness settings, including one specifically tailored for use with night vision, the red dot operates seamlessly with just a single CR1632 battery. Although it’s feasible to install the optic on a handgun without the assistance of a gunsmith, we highly recommend seeking the expertise of a professional for the installation process. It’s essential to note that unprofessional installations, such as improper torque application, can lead to issues like loose screws, an inability to hold zero, damage to the firearm or optic, and even pose a risk of personal injury. As such, the more you save the more we make. Please allow up to 24 hours for a response. If you give us the chance, we will make every effort to make it right for you! We strive for five stars from you in feedback – and work hard to earn it. Track Page Views With. Auctiva’s FREE Counter.