10 Best Pistol Scopes 2025 in the United States

The HOLOSUN HS407K-X2 Compact 6MOA is a reliable and high-performing reflex sight designed for subcompact pistols. One of its standout features is the impressive battery life, with up to 50,000 hours of use thanks to the Red Super LED and Shake Awake technology, which conserves power by deactivating the LED when not in motion. This ensures the sight is always ready when needed with just a slight movement. The 6MOA dot reticle provides a clear and easy-to-see aiming point, which is crucial for quick target acquisition.

With 12 reticle intensity settings, users can adjust the brightness to suit various lighting conditions, although it lacks night vision capability. Constructed from durable 7075 Aluminum, the HS407K-X2 is built to withstand the rigors of regular use and has a compact, lightweight design at just 0.06 pounds, making it ideal for concealed carry applications. The housing's anodized finish adds to its resilience against wear and tear.

The sight features a parallax-free design with unlimited eye relief, ensuring comfort and flexibility in aiming, though the lack of magnification (fixed at 1x) might limit its use for longer-range shooting. The side-mounted CR1620 battery tray offers convenient battery replacement without removing the sight from the pistol. The adjustment turrets allow for precise 1.5 MOA per click adjustments, with a travel range of ±30 MOA, providing adequate adjustment for most shooting scenarios. It requires an adapter plate for some pistol models with a four-boss interface, which is an extra consideration for buyers. The HS407K-X2 offers a robust and user-friendly solution for shooters looking to enhance their pistol's targeting capabilities.

The HOLOSUN HS407K X2 is a compact red dot sight tailored for subcompact pistols, making it a strong choice if you're looking for a reliable, easy-to-use optic for handguns like the P365X/XL. It offers a fixed 1x magnification with a crisp 6 MOA red dot reticle, ideal for quick target acquisition at close to moderate distances without any zoom complexity. The 0.58-inch objective lens is compact, providing a clear sight window that balances good visibility with a small form factor.

This sight features unlimited eye relief and is parallax-free, so your eye position doesn't affect accuracy much, which is great for fast pistol shooting. Construction-wise, it has a durable 7075 aluminum housing that should stand up well to daily carry and recoil, plus it has a practical side-mounted battery tray for quick battery changes. The Shake Awake technology helps conserve battery by turning off the dot when not in use and instantly reactivating it with movement, extending the already impressive 50,000-hour battery life.

The adjustment turrets offer 1.5 MOA clicks with a ±30 MOA range, giving enough precision for handgun shooting. This model does not include night vision compatibility, so it’s not suited for low-light use with NV goggles. Also, the sight is designed mainly for subcompact pistols and requires an adapter plate for certain slide types, which may add to setup complexity. If you want a straightforward, durable, and bright red dot sight optimized for quick target acquisition on small pistols, the HS407K X2 is a fitting option. For those needing features like magnification or night vision modes, other models may be more suitable.

The HOLOSUN HS507K X2 Multi-Reticle Red Dot sight is designed specifically for subcompact handguns, making it a fitting choice for concealed carry and tactical purposes. With a 1x magnification, a 20mm objective lens diameter, and a durable 7075 aluminum construction, this sight ensures reliability and robustness in various conditions.

The standout feature is its Multi-Reticle System, allowing users to switch between a 2 MOA dot, a 32 MOA circle, or both, which accommodates different shooting scenarios and preferences. The Shake Awake technology is a noteworthy addition that conserves battery life by deactivating the sight when not in use and instantly reactivating it upon movement. This feature, combined with the impressive 50,000-hour battery life, ensures that the sight is always ready when needed.

The reticle's brightness settings, including options for daylight and night vision, further enhance its versatility. However, the product does have some limitations. The magnification is fixed at 1x, which may not be suitable for long-range shooting. Additionally, because the sight is designed specifically for subcompact handguns, it may require an adapter for certain models, adding an extra step for installation. In conclusion, the HOLOSUN HS507K X2 is an excellent choice for handgun users looking for a durable, versatile, and battery-efficient red dot sight, although its application is best suited for short to mid-range engagements.