The Winchester Supreme 6-18x50mm SF IR (model 6-18x50SFIR) is built to be a dependable optic to trust on your favorite rifle, whether at the range or in the field. Premium lenses with Winchester’s WINcoat multicoating transmit ample light while reducing glare and resisting scratches.

Key Specifications

• Manufacturer: Winchester Supreme Optics
• Model: Supreme
• Product Type: Rifle scope
• Magnification: 6-18x
• Objective Lens: 50mm
• Reticle: Illuminated
• Focal Plane: Second (SFP)
• Adjustable Parallax: No
• Overall Length: 17.3 in.

Frequently Asked Questions

What does the ‘IR’ in this scope’s name mean? IR denotes the illuminated reticle on this 6-18x50mm model, useful for maintaining a visible aiming point against dark backgrounds in low light.

How does the 50mm objective help at higher magnification? A larger 50mm objective gathers more light than the 40mm or 32mm models in this line, helping maintain image brightness as magnification increases toward 18x.

Buy the Winchester Supreme 6-18x50mm SF IR Rifle Scope

Shop the Winchester Supreme Optics lineup or browse more of our Gun Scopes selection at Schaefer Defense.