--- title: "NIGHTFORCE ATACR 4-20x50mm F1 MOAR" canonical_url: "https://www.kygunco.com/product/nightforce-c642-atacr-4-20x50mm-f1-moar" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/213583/thumbnail.jpg?v=1711562917" "og:image:height": "500" "og:image:width": "500" "og:title": "NIGHTFORCE ATACR 4-20x50mm F1 MOAR" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Optics](https://www.kygunco.com/category/optics) / [Scopes](https://www.kygunco.com/category/optics/scopes) / [Rifle Scopes](https://www.kygunco.com/category/optics/scopes/rifle-scopes) / NGH-C642 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/213583/main.jpg?v=1711562917) For illustration purposes only, this image may not be an exact representation of the product. # NIGHTFORCE ATACR 4-20x50mm F1 MOAR $3,200 ![Credova logo](https://www.kygunco.com/brands/credova.svg) As low as **$169.19**/month with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store [** KYGUNCO Bardstown 401 Glenwood Drive, Bardstown KY](https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40) [** KYGUNCO Louisville 2301 Nelson Miller Parkway, Louisville KY](https://www.google.com/maps/dir/?q=place_id:ChIJu1yzo5WZaYgRU5lrq2lQNhI) Item # 213583 Style NGH-C642 UPC 847362019536 Condition New Manufacturer [Nightforce](https://www.kygunco.com/brand/nightforce) Weight 2 lb ### Nightforce ATACR-4-20x50mm F1 MOAR The 4-20x50 F1 fills an important magnification range in the ATACR line. Equally at home atop a bolt action or a semi-automatic rifle, the 4-20x50 F1 is smaller and lighter than the 5-25x56 F1 while offering a 25% improvement in magnification over the 4-16x42 F1. With Digillum, a ZeroStop turret, power throw lever, ED lenses, and 20x max magnification, the ATACR 4-20x50 F1 is the apex mid-power scope. **SPECIFICATIONS** - Focal Plane: First - Objective outer diameter: 50mm - Exit pupil diameter: 4x:8.3mm 20x: 2.5mm - Field of view @100 yards/100 meters - 4x: 23.6ft 20x: 6.9ft 4x: 7.9m 20x: 2.0 m - Eye relief: 90mm/3.5 in - Internal adjustment range (MOA/Mil): e: 130 MOA w: 100 MOA e: 38 Mil w: 29 Mil - Click value: .250 MOA .1 Mil-rad - Parallax adjustment: 11 yds - ∞ - Tube diameter: 34mm/1.34in - Eyepiece outer diameter: 45 mm - Overall length (inches/mm): 13.9 - Weight (ounces/grams): 35.2 oz - Mounting length (inches/mm): 4.1 in - PTL (Power Throw Lever): Standard - Reticles available: MOAR™ MIL-C™ MIL-XT™ TReMoR3 \* - Elevation Feature: ZeroStop ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from Nightforce ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/nightforce-c642-atacr-4-20x50mm-f1-moar#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"NIGHTFORCE ATACR 4-20x50mm F1 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