{"id":215203,"date":"2025-04-21T16:19:49","date_gmt":"2025-04-21T21:19:49","guid":{"rendered":"https:\/\/gunsamerica.com\/digest\/?p=215203"},"modified":"2025-10-17T07:03:56","modified_gmt":"2025-10-17T12:03:56","slug":"mossberg-releases-990-aftershock-semi-auto-firearm","status":"publish","type":"post","link":"https:\/\/gunsamerica.com\/digest\/mossberg-releases-990-aftershock-semi-auto-firearm\/","title":{"rendered":"Mossberg Releases 990 Aftershock Semi-Auto Firearm"},"content":{"rendered":"\n<p class=\"wp-block-yoast-seo-estimated-reading-time yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><svg aria-hidden=\"true\" focusable=\"false\" data-icon=\"clock\" width=\"20\" height=\"20\" fill=\"none\" stroke=\"currentColor\" style=\"display:inline-block;vertical-align:-0.1em\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><span class=\"yoast-reading-time__spacer\" style=\"display:inline-block;width:1em\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Estimated reading time: <\/span><span class=\"yoast-reading-time__reading-time\">0<\/span><span class=\"yoast-reading-time__time-unit\"> minutes<\/span><\/p>\n\n\n\n<p><strong>NORTH HAVEN, CT<\/strong> \u2013 Following on the unprecedented success of the <a href=\"https:\/\/gunsamerica.com\/search?keyword=mossberg%20590\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\">Mossberg 590<\/a><sup>\u00ae<\/sup> Shockwave pump action, Mossberg is pleased to announce the all-new 990 Aftershock, a 12-gauge, 3-inch semi-auto version of this small in size, but big on performance tactical firearm. This full-featured and easy-to-maneuver platform is available with 14.75-inch or 18.5-inch barrel options and a 14.75-inch version equipped with a Crimson Trace<sup>\u00ae<\/sup> Lasersaddle<sup>\u00ae<\/sup>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/04\/Mossberg_990-AfterShock_angled.jpg\" alt=\"The Mossberg Aftershock over a white background.\" class=\"wp-image-215204\" srcset=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/04\/Mossberg_990-AfterShock_angled.jpg 900w, https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/04\/Mossberg_990-AfterShock_angled-400x267.jpg 400w, https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/04\/Mossberg_990-AfterShock_angled-150x100.jpg 150w, https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/04\/Mossberg_990-AfterShock_angled-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">This full-featured and easy-to-maneuver platform is available with 14.75-inch or 18.5-inch barrel options and a 14.75-inch version equipped with a Crimson Trace\u00ae Lasersaddle\u00ae.  (<em>Photo: Mossberg<\/em>)<\/figcaption><\/figure>\n\n\n\n<p>At the heart of the <a href=\"https:\/\/gunsamerica.com\/digest\/mossberg-unleashes-the-990-aftershock-semi-auto-nra-2025\/\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\" data-wpil-monitor-id=\"678\">990 Aftershock<\/a> is a durable gas-operating system that is fully contained within the forend. Internal parts (gas piston, magazine tube, hammer, and sear) feature a nickel-boron coating and a special finish for enhanced corrosion resistance and smooth, reliable cycling. To further improve performance, the 990 has an enlarged and beveled loading port designed for ease of loading; elongated, pinch-free elevator; and anodized, bright orange follower. The oversized, ergonomic top-mounted safety can easily be operated by a left or right-handed shooter and features a highly visible red indicator. Enhanced functionality continues with the knurled charging handle; oversized, paddle-style bolt release; strapped forend for a firm hold and to keep hands clear of the muzzle; and a M-LOK<sup>\u00ae<\/sup> accessory adaptor with mounting slots on the sides and bottom attached to the extended 5-shot magazine.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-see-also-rare-and-weird-shotguns-you-can-actually-own\">SEE ALSO: <a href=\"https:\/\/gunsamerica.com\/digest\/rare-and-weird-shotguns-you-can-actually-own\/\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\">Rare and Weird Shotguns You Can Actually Own<\/a><\/h2>\n\n\n\n<p>The well-designed exterior of the 990 Aftershockepitomizes big tactical performance in a compact platform. The Aftershock black synthetic grip is uniquely shaped for an ergonomic, secure grip and features a rubberized palm pad to minimize felt recoil. A quick-detachment cup is incorporated on the rear of the grip. The matching black synthetic forend is streamlined, has an attached embossed strap, and wears Mossberg\u2019s signature texturing; all combined for a more positive hold. <\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"990 AfterShock Semi-Automatic Firearm\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/pxtI5ZyKTi0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Completing the 990 is the choice of 14.75 or 18.5-inch cylinder bore barrels equipped with a high-quality LPA front fiber optic sight; 5+1 total capacity (with 2.75-inch shotshells); and matte blue metal finish. The 14.75-inch version is also available with a <a href=\"https:\/\/gunsamerica.com\/digest\/review-springfield-armory-xd-s-with-crimson-trace-laserguard-shot-show-2016\/\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\" data-wpil-monitor-id=\"679\">Crimson Trace<\/a> Lasersaddle which attaches easily to the receiver. The laser is adjustable for windage and elevation, and the fixture provides multiple touchpad activation points.<\/p>\n\n\n\n<p>Mossberg continues to deliver innovation, reliability, and exceptional tactical performance with their lines of 590A1<sup>\u2122<\/sup>\/590 pump-actions and 940<sup>\u00ae<\/sup> Pro Tactical semi-autos. Now joining the family is the new 990 Aftershock &#8211; a premium defensive tool in a small package. For more information, please visit <a href=\"http:\/\/www.mossberg.com\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\">www.mossberg.com<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-mossberg-990-aftershock-semi-auto-firearm-specifications\"><strong>Mossberg 990 Aftershock Semi-Auto Firearm Specifications:<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>&nbsp;<\/strong> <strong>ITEM<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>TYPE<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>GAUGE<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>CAPACITY (2.75 in)<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>BARREL \/ FINISH<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>SIGHTS<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>CHOKES<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>OVERALL LENGTH<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>STOCK \/ FINISH<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>APPROX WEIGHT<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>MSRP<\/strong><\/td><\/tr><tr><td><strong>&nbsp;<\/strong> <strong>83001<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>990 Aftershock<\/strong> <strong>6-Shot<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>12GA<\/strong> <strong>3 in<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>5 + 1<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>14.75 in<\/strong> <strong>Matte Blue<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>LPA<\/strong> <strong>&nbsp;Front FO<\/strong> <strong>&nbsp;<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>Cylinder Bore<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>27.13 in<\/strong><\/td><td><strong>Aftershock Grip<\/strong> <strong>Strapped Forend<\/strong> <strong>M-LOK<\/strong> <strong>Black Synthetic<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>6 lbs<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>$1,120&nbsp;<\/strong><\/td><\/tr><tr><td><strong>&nbsp;<\/strong> <strong>83002<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>990 Aftershock<\/strong> <strong>6-Shot<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>12GA<\/strong> <strong>3 in<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>5 + 1<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>18.5 in<\/strong> <strong>Matte Blue<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>LPA<\/strong> <strong>&nbsp;Front FO<\/strong> <strong>&nbsp;<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>Cylinder Bore<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>30.88 in<\/strong><\/td><td><strong>Aftershock Grip<\/strong> <strong>Strapped Forend<\/strong> <strong>M-LOK<\/strong> <strong>Black Synthetic<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>6.3 lbs<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>$1,120<\/strong><\/td><\/tr><tr><td><strong>&nbsp;<\/strong> <strong>83003<\/strong><\/td><td><strong>990 Aftershock<\/strong> <strong>6-Shot<\/strong> <strong>Lasersaddle<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>12GA<\/strong> <strong>3 in<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>5 + 1<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>14.75 in<\/strong> <strong>Matte Blue<\/strong><\/td><td><strong>LPA<\/strong> <strong>Front FO<\/strong> <strong>Crimson Trace<\/strong> <strong>Lasersaddle<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>Cylinder Bore<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>27.13 in<\/strong><\/td><td><strong>Aftershock Grip<\/strong> <strong>Strapped Forend<\/strong> <strong>M-LOK<\/strong> <strong>Black Synthetic<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>6 lbs<\/strong><\/td><td><strong>&nbsp;<\/strong> <strong>$1,302<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Crimson Trace<sup>\u00ae<\/sup> and Lasersaddle<sup>\u00ae<\/sup> are registered trademarks of Crimson Trace Corporation. M-LOK<sup>\u00ae<\/sup> is a registered trademark of Magpul Industries Corp.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-about-o-f-mossberg-amp-sons-inc\"><strong>About O.F. Mossberg &amp; Sons, Inc.<\/strong><\/h2>\n\n\n\n<p>Founded in 1919, O.F. Mossberg &amp; Sons, Inc., is the oldest family-owned firearms manufacturer in America, and is the largest <a href=\"https:\/\/gunsamerica.com\/firearms\/shotguns\/pump-action\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\">pump-action shotgun<\/a> manufacturer in the world. Celebrating 100 years of innovation, Mossberg leads the industry with over 100 design and utility patents to its credit and stands as the first ISO 9001 Certified long-gun manufacturer. Complete information on commercial, special purpose, law enforcement and military shotguns, rifles, handguns, and accessories are available at mossberg.com or by calling 1-800-363-3555. Mossberg can also be found on Facebook, Instagram, Twitter, and YouTube.<\/p>\n\n\n\n<p class=\"has-text-align-left\" style=\"font-size:24px\"><strong><em>*** <a href=\"https:\/\/gunsamerica.com\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-releases-990-aftershock-semi-auto-firearm\" title=\"Mossberg Releases 990 Aftershock Semi-Auto Firearm\" target=\"_blank\" rel=\"noreferrer noopener\">Buy and Sell on GunsAmerica!<\/a> ***<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This full-featured and easy to maneuver platform is available with 14.75-inch or 18.5-inch barrel options and a 14.75-inch version equipped with a Crimson Trace\u00ae Lasersaddle\u00ae.<\/p>\n","protected":false},"author":115,"featured_media":215204,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_specdata_upc":"","_specdata_placement":"","footnotes":""},"categories":[4024],"tags":[4454,132,617,182,1802,628],"featured":[],"hunt365":[],"class_list":{"0":"post-215203","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"tag-aftershock","9":"tag-buzz","10":"tag-industry-news","11":"tag-mossberg","12":"tag-news-wire","13":"tag-shotgun"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Mossberg Releases 990 Aftershock Semi-Auto Firearm<\/title>\n<meta name=\"description\" content=\"Mossberg unveils the 990 Aftershock, a compact 12-gauge semi-auto with premium features, built for tactical performance and home 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