50-59mm

Wave Infrared Tempest 650 LRF Thermal Imaging Scope

Trijicon Ascent 4-16×50 SFP Riflescope – BDC Target Holds Reticle

Tangent Theta 7-35×56 Professional Riflescope – JTAC Reticle

Tangent Theta 7-35×56 Professional Riflescope – Gen 3 XR Fine Reticle

Tangent Theta 5-25×56 Professional Riflescope – JTAC Reticle

Tangent Theta 3-15×50 Marksman Riflescope – Gen 3 XR Reticle

Tangent Theta 3-15×50 Long Range Hunter Riflescope – LRH MRAD Reticle

Tangent Theta 3-15×50 Long Range Hunter Riflescope – LRH MOA Reticle

Swampfox Warhawk 4-20×50 FFP Precision Riflescope

Swampfox Warhawk 3-15×50 FFP Precision Riflescope

Nocpix Vista H50R Rangefinding Thermal Monocular

Nocpix ACE H50R Thermal Scope