Vortex Viper XBR

The Viper XBR is purpose-built for high-speed crossbows. While it borrows advanced features from long-range rifle optics, the internal mechanics and reticle are calibrated specifically for the unique ballistics and recoil profile of modern crossbows.

The CRS system allows you to set a hard stop at your zero point. This prevents you from accidentally dialing past zero in the heat of the moment, ensuring you can quickly return to your primary zero without looking at the turret.

No, the reticle is glass-etched, meaning it remains visible even if the battery dies or the illumination is turned off. The illumination feature is strictly for enhancing visibility in low-light hunting conditions.

Yes, you can, but the 1 MOA elevation adjustments are optimized for the flatter trajectories of high-speed bows. If you are using a slower crossbow, you may find the adjustments less intuitive for your specific drop compensation.

The scope features a fixed parallax setting. For most crossbow hunting distances, this is perfectly adequate, but you should ensure your eye alignment is consistent behind the scope to maintain maximum precision at the outer edges of your effective range.

It is built from aircraft-grade aluminum and is shockproof, designed to handle the intense vibration and recoil of high-speed crossbows. Additionally, the ArmorTek coating on the exterior lenses helps resist scratches, oil, and dirt.