50-59mm

Nightforce 2.5″ Sunshade for ATACR 4-16x50mm

N-Vision ATLAS 50mm Thermal Binoculars

Meopta Optika6 5-30×56 FFP Illuminated Scope – Multiple Reticle Options

Meopta Optika6 4.5-27×50 FFP Illuminated Scope- Multiple Reticle Options

Meopta Optika6 4.5-27×50 SFP Scope

Meopta Optika6 3-18×50 Riflescope – Reticle Options

Leupold VX6HD 3-18×50

Leupold Mark 5HD 7-35×56 M5C3 FFP Riflescope

Leupold Mark 5HD 7-35×56 M1C3 FFP Riflescope

Leupold Mark 5HD 5-25×56 M5C3 FFP Riflescope

Leupold Mark 4HD 8-32×56 M5C3 Side Focus FFP Riflescope – PR3-MIL Reticle

Leupold Mark 4HD 8-32×56 M1C3 Side Focus FFP Riflescope – PR2-MOA Reticle