--- title: Series Overview – 590M Mag-Fed description: 590M shotguns and magazines are uniquely designed incorporating stabilizing ribs that engage the magazine directly to the receiver for a sure lock-up. image: https://resources.mossberg.com/hubfs/moss-590m%20mag-fed.png --- [Law Enforcement](https://lawenforcement.mossberg.com/) [Sign In](https://www.mossberg.com/customer/account/login) / [Sign Up](https://www.mossberg.com/customer/account/create/) [Firearms](https://www.mossberg.com/firearms.html) [Store](https://www.mossberg.com/store.html) [![Mossberg](https://resources.mossberg.com/hubfs/raw_assets/public/mossberg-theme/images/logo.svg)](https://www.mossberg.com) [Support](https://www.mossberg.com/help/) [Journal](https://resources.mossberg.com/journal) [Dealers](https://www.mossberg.com/dealers/) [Cart](https://www.mossberg.com/checkout/cart/) [Sign In](https://www.mossberg.com/customer/account/login) / [Sign Up](https://www.mossberg.com/customer/account/create/) [Dealers](https://www.mossberg.com/dealers/) - [Firearms](https://www.mossberg.com/firearms.html) - [Store](https://www.mossberg.com/store.html) - [Support](https://www.mossberg.com/help/) - [Journal](https://resources.mossberg.com/) [Military/Law Enforcement](https://lawenforcement.mossberg.com/) - [Home](https://www.mossberg.com) - [Journal](https://resources.mossberg.com/journal) - Series Overview – 590M Mag-Fed [Product](https://resources.mossberg.com/journal/tag/product) # Series Overview – 590M Mag-Fed 4 Min Read By [Mossberg](https://resources.mossberg.com/journal/author/admin) ![Series Overview – 590M Mag-Fed](https://resources.mossberg.com/hubfs/moss-590m%20mag-fed.png) 590M shotguns and magazines are uniquely designed incorporating stabilizing ribs that engage the magazine directly to the receiver for a sure lock-up. The 590M Series offers magazine-fed convenience in the legendary Mossberg pump-action tactical platform. - For home security, tactical, and competition applications, 590M Mag-Fed pump-actions offer many practical advantages: faster reloading/unloading, increased capacity without additional magazine tube length, and quick and easy transitioning between various types of loads. - Full magazines are the center of gravity point, making the 590M shotgun easy to balance for greater accuracy. The 590M is designed around the Mossberg 590,® the choice of tactical users worldwide and time-tested over decades of dependable service. - The features Mossberg tactical pump users expect are all there: Dual extractors, Twin action bars, Positive steel-to-steel lockup, Drilled and tapped receiver, Ambidextrous safety, and a Heavy-walled barrel. - 590M Accessory magazines are available in 5,10,15 and 20 shot capacity. | ![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/mossberg-590m-double-stack-magazine.png?width=159&name=mossberg-590m-double-stack-magazine.png) | ![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/Release-Button.jpg?width=293&name=Release-Button.jpg) | ![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/Magazine-Receiver.jpg?width=291&name=Magazine-Receiver.jpg) | | --- | --- | --- | | World’s First Double-Stack Shotgun Magazine Design 590M magazine’s patented design provides more capacity in less magazine length than competitor’s single-stack designs. Offered in four capacities: 20, 15, 10, and 5-Round. | All-steel magazine release button and housing are optimally positioned in front of the trigger guard for quick, ambidextrous access for reloading—and will not interfere with cycling the action. | 590M shotguns and magazines are uniquely designed incorporating stabilizing ribs that engage the magazine directly to the receiver for a sure lock-up. | ## 590M™ SERIES ACCESSORY MAGAZINES PACK MORE ROUNDS INTO SHORTER MAGAZINES—QUICKLY AND EFFICIENTLY ADDING CAPACITY. - The world’s first production double-stack 12GA shotgun magazine offers a shorter magazine length vs. capacity than competitor’s single-stack designs, providing better swing, balance and control. - Magazine construction highlights: Hardened steel feed lips, over-molded steel shell ramps, easy-grip external molded design, proprietary self-lubricating polymer magazine body material, heavy-duty ASTM-A-228 music wire magazine spring, removable floor plate for easy cleaning, and a tough black oxide finish on steel components. - For shooting flexibility, 590M magazines are available in 5, 10, 15, and 20-Round, and are for use with 2.75” shotshells. | ![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/Magazine-Feed-Lips-4.jpg?width=521&height=356&name=Magazine-Feed-Lips-4.jpg) | ![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/Magazine-Floor-Plate-4.jpg?width=523&height=356&name=Magazine-Floor-Plate-4.jpg) | | --- | --- | | Hardened steel feed lips and over-molded steel shell ramps ensure efficient feeding. Anti-cant rounded follower improves feeding; round limiter improves spring life. | Removable floor plate for easy cleaning; ASTM-A-228 music wire springs improve feeding, increase durability, and prolong service life. | [![Share on Facebook](https://resources.mossberg.com/hs-fs/hubfs/SocialShare/share-facebook.png?width=24&name=share-facebook.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Fresources.mossberg.com%2Fjournal%2Fseries-overview-590m-mag-fed%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on LinkedIn](https://resources.mossberg.com/hs-fs/hubfs/SocialShare/share-linkedin.png?width=24&name=share-linkedin.png)](http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fresources.mossberg.com%2Fjournal%2Fseries-overview-590m-mag-fed%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on Twitter](https://resources.mossberg.com/hs-fs/hubfs/SocialShare/share-twitter.png?width=24&name=share-twitter.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fresources.mossberg.com%2Fjournal%2Fseries-overview-590m-mag-fed%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Fresources.mossberg.com%2Fjournal%2Fseries-overview-590m-mag-fed%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=Series%20Overview%20%E2%80%93%20590M%20Mag-Fed) [![Share on Email](https://resources.mossberg.com/hs-fs/hubfs/SocialShare/share-email.png?width=24&name=share-email.png)](mailto:?subject=Check%20out%20https%3A%2F%2Fresources.mossberg.com%2Fjournal%2Fseries-overview-590m-mag-fed%3Futm_medium%3Dsocial%26utm_source%3Demail%20&body=Check%20out%20https%3A%2F%2Fresources.mossberg.com%2Fjournal%2Fseries-overview-590m-mag-fed%3Futm_medium%3Dsocial%26utm_source%3Demail) ## Related Posts [![12-gauge shotgun with Rotary Safety Selector ](https://resources.mossberg.com/hs-fs/hubfs/Mossberg_590R_adjustment.webp?width=352&name=Mossberg_590R_adjustment.webp)](https://resources.mossberg.com/journal/590r-590rm-shotguns-rotary-safety-selector) ### [Mossberg® Introduces 590R™ and 590RM™ Shotguns with Rotary Safety Selector](https://resources.mossberg.com/journal/590r-590rm-shotguns-rotary-safety-selector) The ruggedly-built Mossberg 590® pump-action shotgun has been chosen for duty and home defense for... 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