Hawke Optics Endurance 30 FD

Yes, this scope features a 30mm mono-tube chassis, so you will need to purchase 30mm rings that are compatible with your specific firearm's mounting rail system.

The side focus control allows you to adjust for parallax error, ensuring your reticle and target are on the same focal plane. This is essential for maintaining precision, especially when shooting at higher magnifications or varying distances.

The red illumination is designed for low-light conditions, such as dawn or dusk, to help you see the reticle against dark backgrounds. In bright daylight, you may find the illumination less noticeable, but the glass-etched reticle remains clearly visible without it.

A 4-inch eye relief is generally considered generous and safe for most standard hunting calibers. It provides enough distance between the eyepiece and your eye to prevent scope bite during recoil, though always ensure your rifle is properly fitted.

The scope uses 1/4 MOA exposed and locking turrets. This design allows for quick, tactile adjustments while hunting, and the locking mechanism ensures your zero stays secure even if the turrets are bumped.

Yes, the Endurance 30 FD is nitrogen-purged to be both waterproof and fogproof. It is built to withstand rain, humidity, and temperature fluctuations without internal fogging or moisture damage.