--- title: "Citadel Mariner Nickel 12 Gauge Pump Shotgun" description: "12 gauge pump shotgun with an 18.5\" barrel, 3\" chamber, 4+1 capacity, black synthetic stock, heat shield, Picatinny rail, and three choke tubes." canonical_url: "https://www.kygunco.com/product/citadel-frmn1220syn-mariner-12ga-18.5-pistol-grip-nickel" meta: author: KYGUNCO "og:description": "12 gauge pump shotgun with an 18.5\" barrel, 3\" chamber, 4+1 capacity, black synthetic stock, heat shield, Picatinny rail, and three choke tubes." "og:image": "https://cdn.kygunco.com/assets/products/251062/thumbnail.jpg?v=1713784909" "og:image:height": "500" "og:image:width": "500" "og:title": "Citadel Mariner Nickel 12 Gauge Pump Shotgun" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Shotguns](https://www.kygunco.com/category/shooting/guns/shotguns) / [Pump Action](https://www.kygunco.com/category/shooting/guns/shotguns/pump-action) / CTD-FRMN1220SYN ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/251062/main.jpg?v=1713784909) For illustration purposes only, this image may not be an exact representation of the product. # CITADEL Mariner 12 Gauge 3" 18.5" 4+1 Pump Shotgun | Nickel + Black Synthetic Stock The Citadel Mariner is a 12 gauge pump shotgun with an 18.5" barrel, 3" chamber, and 4+1 capacity. It features a nickel finish, black synthetic fixed stock, full-length barrel heat shield, Picatinny rail, side shell holder, adjustable rear sight, blade front sight, and three choke tubes. $258.08 ** 5 interest-free payments of **$51.62** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 251062 Style CTD-FRMN1220SYN UPC 682146897944 Condition New Manufacturer [Citadel](https://www.kygunco.com/brand/citadel) Model Mariner Hand Right Hand Finish Nickel/Chrome Round Capacity 4 Caliber 12 Gauge Action Pump Action Barrel Length 18.5 in The Citadel Mariner features a side shell holder; full length barrel heat shield; Picatinny rail; adjustable rear sights and blade front sight. Includes three choke tubes. Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. - Action: Pump - Gauge: 12 Gauge - Barrel Length: 18.50" - Capacity: 4+1 - Chamber: 3" - OAL: 39" - Weight: 6.90 lbs - Receiver Description: Picatinny Rail - Stock Description: Fixed - Barrel Description: Full Heat Shield - Sights: Blade Front/Adj Rear - Barrel Length Range: 18" to 18.99" - Weight Range: 6 lbs to 6.99 lbs - Stock Finish Group: Black ** 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 ## Don't Forget Your Ammo ```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/citadel-frmn1220syn-mariner-12ga-18.5-pistol-grip-nickel#webpage","@type":"WebPage","description":"12 gauge pump shotgun with an 18.5\" barrel, 3\" chamber, 4+1 capacity, black synthetic stock, heat shield, Picatinny rail, and three choke tubes.","name":"Citadel Mariner Nickel 12 Gauge Pump 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