10 Best Varmint Scopes 2025 in the United States

The Vortex Optics Crossfire 2 3-9x50mm Riflescope is a solid choice for anyone looking to enhance their varmint hunting experience. With a magnification range of 3-9x and a generous objective lens diameter of 50mm, this scope provides a bright and clear sight picture, which is crucial for spotting small targets at varying distances. The Dead-Hold BDC reticle is particularly beneficial for hunters who need to account for holdover at different ranges, making it versatile and user-friendly. Its long eye relief and forgiving eye box ensure that you can quickly acquire your target without straining your eyes, which is especially handy during fast-paced hunting scenarios.

The construction of the Crossfire II is impressive, featuring a single-piece tube made from aircraft-grade aluminum that adds to its durability. It is designed to be both waterproof and fogproof, thanks to its O-ring sealing and nitrogen purging, ensuring it performs well in various weather conditions. Additionally, the unlimited lifetime warranty offers peace of mind, covering repairs or replacements for defects over time.

The Vortex Crossfire II is a reliable riflescope for varmint hunting, especially for beginners or those who enjoy hunting at moderate distances. Its combination of features and durability make it a worthwhile investment, particularly backed by Vortex's robust warranty.

The AGM Global Vision RattlerV2 19-256 Thermal Imaging Rifle Scope is well-suited for hunters looking to enhance their night-time shooting experience. With a base magnification of 2.5x and a digital zoom of up to 20x, it provides flexibility in viewing targets at varying distances. The detection range of up to 950 yards is impressive, allowing users to spot varmints effectively from a significant distance. Its wide field of view (9.3° x 6.9°) makes it easier to track moving targets, which is a crucial feature in hunting scenarios.

The upgraded 19mm Germanium lens and a thermal sensor with a resolution of 256x192 ensure clear imaging in various conditions, which is vital for successful hunts at night. Additionally, the improved refresh rate of 50 Hz enhances the viewing experience, reducing lag during movement.

The scope's objective lens diameter might feel somewhat limited for those seeking higher-end optics, particularly in low-light scenarios. While it performs well within its range, the maximum magnification of 8x could be seen as restrictive for long-distance shooting. The polycarbonate material, though lightweight (6.34 ounces), may not match the durability of heavier metals in rugged conditions. The reticle type is a crosshair, which is standard for many rifle scopes, but it may lack the advanced options that more experienced shooters prefer. It offers a good warranty of 5 years.

The Vortex Optics Venom 5-25x56 First Focal Plane Riflescope is a high-performance accessory ideal for long-range shooting and hunting, particularly suited for varmint control. It offers a magnification range of 5-25x, which provides flexibility for various distances, and features a large 56mm objective lens. This combination ensures a bright and clear image, even in low-light conditions, making it easier to spot small targets from afar. The EBR-7C (MOA) reticle is designed to be accurate at all magnification levels, allowing for reliable target measurement and ranging.

The side knob parallax adjustment enhances focus, and the RevStop Zero System ensures a quick return to zero, an asset for rapid shooting adjustments. The scope is built with a 34mm tube offering extensive turret travel - up to 85 MOA for both elevation and windage, which is beneficial for making precise adjustments over long distances. Constructed from one-piece aircraft-grade aluminum and nitrogen-purged, it is water and fog proof, ensuring durability in various weather conditions. The Armortek coating adds an extra layer of protection to the lenses against scratches and dirt.

Despite its impressive features, the scope is relatively heavy at 2.2 pounds, which might be a drawback for users looking for a lightweight option. Additionally, the price point might be a consideration for budget-conscious buyers. However, the unlimited, unconditional lifetime warranty provides peace of mind regarding durability and performance. The Vortex Venom is a solid choice for serious hunters and long-range shooters who prioritize clarity, precision, and robustness in their equipment.