--- title: "Vortex Defender Objective Flip Cap 50" description: "Objective flip cap for Vortex Optics scopes with a 55-59 mm outside diameter. Snap-flat spring design helps keep the line of sight unobstructed." canonical_url: "https://www.kygunco.com/product/vortex-o-50-defender-flip-cap-objective-lens-50" meta: author: KYGUNCO "og:description": "Objective flip cap for Vortex Optics scopes with a 55-59 mm outside diameter. Snap-flat spring design helps keep the line of sight unobstructed." "og:image": "https://cdn.kygunco.com/assets/products/111727/thumbnail.jpg?v=1713453270" "og:image:height": "500" "og:image:width": "500" "og:title": "Vortex Defender Objective Flip Cap 50" --- > 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) / [Scope Caps & Accessories](https://www.kygunco.com/category/optics/scope-caps-and-accessories) / VRT-O-50 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/111727/main.jpg?v=1713453270) For illustration purposes only, this image may not be an exact representation of the product. # VORTEX Defender Flip Cap Objective 50 Objective flip cap for Vortex Optics scopes with a 55-59 mm, 2.2-2.3 inch outside diameter. It uses a snap-flat spring to stay clear of the line of sight and is listed to fit multiple Viper, Diamondback HP, Crossfire II, Razor HD Gen II, Intrepid HD, and Golden Eagle models. $29.99 ** 4 interest-free payments of **$7.50** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Handled by our expert shippers in Bardstown, KY. Selling fast. Limited quantities available. Item # 111727 Style VRT-O-50 UPC 875874005891 Condition New Manufacturer [Vortex](https://www.kygunco.com/brand/vortex) Weight 2 lb This is the last flip cap you will ever need! Virtually indestructible, this cap will fit snugly on nearly all Vortex Optics® and features a snap flat spring that will keep your line of sight unobstructed. Outside diameter: 0-50 | 55-59 mm | 2.2 - 2.3 inches **FITS:** Viper PST: 43127 / 43128 / 624F1-A / 624F1-M / 624S1-A / 624S1-M / 210S1-M / 416F1-A / 416S1-A Viper: M-06MD / M-06BDC Viper HS: 4307 / 4319 Viper HST: 4310 / 4325 Viper HSLR: 4315-LR / 4307-LR Diamonback HP: M-03P / 03-BDC Crossfire II: 31011 / 31027 Razors HD Gen II: 31802 / 31803 / 52005 / 52006 Inteprid HD: 301 Golden Eagle: 1503 ** 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 Vortex ```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/vortex-o-50-defender-flip-cap-objective-lens-50#webpage","@type":"WebPage","description":"Objective flip cap for Vortex Optics scopes with a 55-59 mm outside diameter. 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