--- title: "EAA MC312 Tactical 12 Gauge 3\" 18\" 5+1 Semi-Auto Shotgun w/ Red Dot - Black Synthetic" canonical_url: "https://www.kygunco.com/product/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun" meta: author: KYGUNCO "og:image": "https://cdn.kygunco.com/assets/products/146303/thumbnail.jpg?v=1710509163" "og:image:height": "500" "og:image:width": "500" "og:title": "EAA MC312 Tactical 12 Gauge 3\" 18\" 5+1 Semi-Auto Shotgun w/ Red Dot - Black Synthetic" --- > 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) / [Semi-Auto](https://www.kygunco.com/category/shooting/guns/shotguns/semi-auto) / EAA-390165 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/146303/main.jpg?v=1710509163) For illustration purposes only, this image may not be an exact representation of the product. # EAA MC312 Tactical 12 Gauge 3" 18" 5+1 Semi-Auto Shotgun w/ Red Dot - Black Synthetic $510.99 ** 5 interest-free payments of **$102.20** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** ![Credova logo](https://www.kygunco.com/brands/credova.svg) Pay over time with ![Credova text logo](https://www.kygunco.com/brands/credova-text.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? 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Item # 146303 Style EAA-390165 UPC 741566904066 Condition New Manufacturer [EAA](https://www.kygunco.com/brand/eaa) Model Girsan MC312 Hand Right Hand Finish Black Round Capacity 5 Caliber 12 Gauge Action Semi-Auto Barrel Length 18 in The MC312 Tactical is the first reasonably priced Tactical semi-auto 12GA shotgun with the following standard features that will give you the advantage in a critical situation: enhanced loading port for quad loading, fully machined receiver with low profile accessory rail, improved controls, red mag tube follower for visual empty chamber status, common mag tube cap threads for the upgrades you desire and need, factory wide view red dot optics, pistol grip stock for greater control, raised front rifle style sight, rubber butt pad, rotating bolt, inertia action, 18.5 barrel, 5 choke tubes. - Model: Girsan - Series: MC312 Tactical - Gauge: 12 Gauge - Stock Finish: Black - Action: Semi-Auto - Barrel Length Range: 18" to 18.99" - Chamber: 3" - Chokes Included: 5 - Hand: Right - Length of Pull: 14.25" - OAL: 40" - Receiver Finish: Black - Receiver Material: Aluminum - Stock Finish Group: Black - Stock Material: Synthetic - Barrel Finish: Black - Barrel Length: 18.50" 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. ** 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/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun#webpage","@type":"WebPage","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"EAA MC312 Tactical 12 Gauge 3\" 18\" 5+1 Semi-Auto Shotgun w/ Red Dot - Black Synthetic","url":"https://www.kygunco.com/product/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun","about":{"@id":"https://www.kygunco.com/product/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun#/schema//kygunco"},"breadcrumb":{"@id":"https://www.kygunco.com/product/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun#breadcrumb"},"isPartOf":{"@id":"https://www.kygunco.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://www.kygunco.com/product/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun"]}]},{"@id":"https://www.kygunco.com/#/schema/organization/kygunco","alternateName":"Kentucky Gun Company","currenciesAccepted":"USD","description":"Shop KYGUNCO for firearms, ammo, gun parts, optics, shooting accessories, and outdoor gear with online ordering and shipping options across the U.S.","email":"info@kygunco.com","foundingDate":"1946-01-01","hasMap":"https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40","logo":"https://www.kygunco.com/logos/kygunco.svg","name":"KYGUNCO","priceRange":"$$","telephone":"+1-502-348-3594","url":"https://www.kygunco.com","@type":["Organization","LocalBusiness"],"address":{"@type":"PostalAddress","streetAddress":"401 Glenwood Drive","addressLocality":"Bardstown","addressRegion":"KY","postalCode":"40004","addressCountry":"US"},"contactPoint":{"@type":"ContactPoint","contactType":"Customer Service","telephone":"+1-502-348-3594","email":"info@kygunco.com","availableLanguage":"English","hoursAvailable":{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday"],"opens":"09:00","closes":"17:00"}},"geo":{"@type":"GeoCoordinates","latitude":37.8032518,"longitude":-85.4252895},"hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","name":"Standard Return Policy","inStoreReturnsOffered":true,"merchantReturnDays":30,"returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","returnMethod":["https://schema.org/ReturnByMail","https://schema.org/ReturnInStore"],"returnFees":"https://schema.org/FreeReturn","refundType":["https://schema.org/ExchangeRefund","https://schema.org/FullRefund","https://schema.org/StoreCreditRefund"],"applicableCountry":"US"},"hasOfferCatalog":{"@type":"OfferCatalog","name":"KYGUNCO Catalog","url":"https://www.kygunco.com/search"},"image":{"@id":"https://www.kygunco.com/#/schema/image/1"},"knowsAbout":["Firearms sales and transfers","FFL dealers and compliance","Optics and accessories","Outdoor and hunting equipment"],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday","https://schema.org/Saturday"],"opens":"09:00","closes":"18:00"}],"paymentAccepted":["Credit Card","Credova","Sezzle"],"sameAs":["https://x.com/kygunco","https://www.facebook.com/kentuckygunco","https://www.instagram.com/kygunco","https://www.youtube.com/@thekentuckygunco","https://rumble.com/c/KYGUNCO"]},{"@id":"https://www.kygunco.com/product/eaa-390165-mc312-tactical-12-gauge-18.5-black-shotgun#product","@type":"Product","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","gtin":"741566904066","mpn":"390165","name":"EAA MC312 Tactical 12 Gauge 3\" 18\" 5+1 Semi-Auto Shotgun w/ Red Dot - 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