--- title: Mossberg® Introduces New 940™ Autoloading Competition Shotgun Platform description: O.F. Mossberg & Sons, Inc. announces the introduction of a new 12-gauge autoloading shotgun platform; the 940™ JM Pro, available in two 10-shot models. image: https://resources.mossberg.com/hubfs/moss-940%20jm%20pro%20competition%20shotgun.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) - Mossberg® Introduces New 940™ Autoloading Competition Shotgun Platform [Product](https://resources.mossberg.com/journal/tag/product) # Mossberg® Introduces New 940™ Autoloading Competition Shotgun Platform 4 Min Read By [Mossberg](https://resources.mossberg.com/journal/author/admin) ![Mossberg® Introduces New 940™ Autoloading Competition Shotgun Platform](https://resources.mossberg.com/hubfs/moss-940%20jm%20pro%20competition%20shotgun.png) O.F. Mossberg & Sons, Inc., a leading American firearms manufacturer, announced today the introduction of a new 12-gauge autoloading shotgun platform; the 940™ JM Pro, available in two 10-shot models. The result of two years of development alongside world champion shooters, Jerry and Lena Miculek, the 940™ JM Pro is designed to meet the needs of today’s competition shooters with the incorporation of an array of aftermarket modifications and accessories direct from the factory. Using the iconic [930™ JM Pro-Series Competition Shotgun](https://www.mossberg.com/category/series/930/930-jm-pro-series/) as a baseline, the Miculeks worked with Mossberg engineers to identify and help re-design major areas of improvement that included the gas system; loading port; point-of-aim/point-of-impact; overall product fit and functionality; sight system; and choke system. All the newly designed components led the way for the introduction of a new autoloading platform from Mossberg, the 940™. Major attributes of the 940 autoloading shotgun include: - **Gas System**: The new gas system on the 940 will run up to 1,500 rounds before cleaning and will reliably cycle any type of quality factory-made 2 3⁄4 or 3-inch ammunition. A stepped and vented-spacer component has also been incorporated that keeps the gas system running fast by shedding any moisture or carbon build-up every time it cycles. - **Loading Port**: The 940’s loading port has been designed to allow the user to efficiently quad-load the magazine tube straight out of the box without any need of modification to the receiver. The elevator and shell catch have also been designed to eliminate common pinch-points. - **Point-of-Aim / Point-of-Impact**: Mossberg engineers worked to design a new barrel-making process for the 940 that ensures the consistent production of a platform that will allow a user to maintain an accurate point-of-aim/point-of-impact when utilizing quality factory-made ammunition. - **Fit and Functionality**: The 940 sports a slim profile and ergonomic forend and stock, both feature Mossberg’s signature texturing that offers a positive, yet comfortable grip. The stock is completely user-configurable, offering out-of-the-box adjustability for length-of-pull (13 – 14.25 inches), drop, and cast. The receiver is anodized for durability and the controls (charging handle and bolt release button) are oversized. Internal components are nickel boron-coated for smooth, reliable functionality. - **Sight System**: The 940 JM Pro utilizes a fiber optic HIVIZ® TriComp sight system that offers nine user- interchangeable LitePipes, in three colors and three shapes of varied height, for superior sighting in any competitive environment. - **Choke System**: Equipped with Mossberg’s Accu-Choke™ system, the 940 JM Pro ships with a set of Briley® extended chokes (Cylinder, Improved Cylinder and Modified) that come engraved with constriction for easy selection. Two models of the 940™ JM Pro are being initially offered; both featuring 24-inch barrel lengths; 10-round total capacity; and matte blue-finish on the barrels. Options include choice of black synthetic stock and forend ([SKU #85111](https://www.mossberg.com/product/940-jm-pro-85111/)) with tungsten gray-anodized receiver. Gold-anodized bolt handle; bolt release button; magazine extension nut; safety button; trigger; and cocking indicator which easily identify your 940 in a rack of similarly- equipped competition guns. [![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/85111-catalog-1-4.png?width=910&height=149&name=85111-catalog-1-4.png)](https://www.mossberg.com/product/940-jm-pro-85111/) With the second option, the stock and forend are camouflaged with the proven Black MultiCam® pattern ([SKU #85113](https://www.mossberg.com/product/940-jm-pro-85113/)). The receiver and controls wear a black anodized-finish. MSRP: $1015 [![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/85113-catalog-1-4.png?width=910&height=149&name=85113-catalog-1-4.png)](https://www.mossberg.com/product/940-jm-pro-85113/) As the industry’s leading shotgun manufacturer, look to Mossberg for a product to meet your needs at a match, in the field or at home. For more information about the new Mossberg 940™ JM Pro, or other Mossberg products, visit www.mossberg.com. ![](https://resources.mossberg.com/hs-fs/hubfs/Imported_Blog_Media/Mossberg-Introduces-New-940-Autoloading-Shotgun-Platform-1-3-2020-FINAL-1.png?width=3104&height=776&name=Mossberg-Introduces-New-940-Autoloading-Shotgun-Platform-1-3-2020-FINAL-1.png) HIVIZ® is a registered trademark of HIVIZ LLC. Briley® is a trademark of Briley Manufacturing Co. MultiCam Black is a trademark of Lineweight LLC. 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