50-59mm

ZEISS SFL 10×50 Binocular

Tangent Theta 5-25×56 Professional Riflescope – Gen 3 XR Fine Reticle

Nocpix ACE H50R Thermal Scope

DNT Optics TNC225R ThermNight Thermal & Night Vision Multispectral Scope w/ Laser Rangefinder & Ballistic Calculator

ZEISS LRP S3 6-36×56 Scope

ZEISS Conquest V4 3-12x56mm

Vortex Viper HD 5-25×50 FFP Riflescope – VMR-4 MRAD Reticle

Vortex Diamondback Tactical 6-24×50 FFP Riflescope

Vortex Crossfire II 6-24×50 AO Scope

Trijicon Tenmile HX 6-24×50

Trijicon Tenmile 6-24×50

Trijicon Tenmile 4.5-30×56