{"id":223048,"date":"2025-11-02T15:55:21","date_gmt":"2025-11-02T21:55:21","guid":{"rendered":"https:\/\/gunsamerica.com\/digest\/?p=223048"},"modified":"2026-10-18T17:23:38","modified_gmt":"2026-10-18T22:23:38","slug":"mossberg-990-aftershock-review","status":"publish","type":"post","link":"https:\/\/gunsamerica.com\/digest\/mossberg-990-aftershock-review\/","title":{"rendered":"Mossberg 990 Aftershock Review, 12 Gauge"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>The Mossberg 990 Aftershock is a gas operated, semi-auto 12 gauge in the compact Shockwave format; I tested the 14.75 inch barrel model. At 15 yards, point shooting with a push pull hold put all the 00 buck pellets on target, and the gas system made it easier to control than pump guns of this type.<\/strong> It is still harder to aim than a stocked shotgun and costs more than pump alternatives.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Specs, 990 Aftershock vs Remington TAC-13 and the verdict first, then the full review.<\/p>\n\n\n\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><h2>Table of contents<\/h2><ul><li><a href=\"#h-mossberg-990-aftershock-specs\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Mossberg 990 Aftershock Specs<\/a><ul><li><a href=\"#h-990-aftershock-vs-remington-tac-13\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">990 Aftershock vs Remington TAC-13<\/a><\/li><li><a href=\"#h-verdict\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">Verdict<\/a><\/li><\/ul><\/li><li><a href=\"#h-shockwave-energy-semi-auto-control-meet-the-990-aftershock\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Shockwave Energy, Semi Auto Control: Meet the 990 Aftershock<\/a><\/li><li><a href=\"#h-mossberg-990-aftershock-feature-set\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Mossberg 990 Aftershock Feature Set<\/a><ul><li><a href=\"#h-forend\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">Forend<\/a><\/li><li><a href=\"#h-defensive\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">Defensive<\/a><\/li><\/ul><\/li><li><a href=\"#h-built-for-tight-spaces-and-fast-decisions\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Built for Tight Spaces and Fast Decisions<\/a><ul><li><a href=\"#h-heavy\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">Heavy<\/a><\/li><li><a href=\"#h-loads\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">Loads<\/a><\/li><li><a href=\"#h-loading\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">Loading<\/a><\/li><\/ul><\/li><li><a href=\"#h-push-pull-technique-faster-hits-less-pain\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Push Pull Technique: Faster Hits, Less Pain<\/a><\/li><li><a href=\"#h-is-the-mossberg-990-aftershock-worth-it\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Is the Mossberg 990 Aftershock Worth It?<\/a><\/li><li><a href=\"#h-mossberg-990-aftershock-specifications\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Mossberg 990 Aftershock Specifications<\/a><\/li><li><a href=\"#h-pros-and-cons\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Pros and Cons<\/a><\/li><li><a href=\"#h-related-reads-from-gunsamerica-digest\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">Related Reads from GunsAmerica Digest<\/a><\/li><li><a href=\"#h-faq\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"2\">FAQ<\/a><ul><li><a href=\"#h-what-barrel-lengths-does-the-mossberg-990-aftershock-come-in\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">What barrel lengths does the Mossberg 990 Aftershock come in?<\/a><\/li><li><a href=\"#h-how-many-shells-does-the-990-aftershock-hold\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\" data-level=\"3\">How many shells does the 990 Aftershock hold?<\/a><\/li><\/ul><\/li><\/ul><\/div>\n\n\n\n<h2 id=\"h-mossberg-990-aftershock-specs\" class=\"wp-block-heading\">Mossberg 990 Aftershock Specs<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><\/th><th>990 Aftershock<\/th><\/tr><\/thead><tbody><tr><td>Action<\/td><td>Gas operated semi-auto<\/td><\/tr><tr><td>Gauge<\/td><td>12, 3 in chamber<\/td><\/tr><tr><td>Barrel<\/td><td>14.75 in (tested) or 18.5 in<\/td><\/tr><tr><td>Length<\/td><td>27.1 in<\/td><\/tr><tr><td>Weight<\/td><td>About 6 lb<\/td><\/tr><tr><td>Capacity<\/td><td>5+1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"h-990-aftershock-vs-remington-tac-13\" class=\"wp-block-heading\">990 Aftershock vs Remington TAC-13<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><\/th><th>Mossberg 990 Aftershock<\/th><th>Remington TAC-13<\/th><\/tr><\/thead><tbody><tr><td>Action<\/td><td>Gas, semi-auto<\/td><td>Gas (Remington V3 system), semi-auto<\/td><\/tr><tr><td>Barrel tested<\/td><td>14.75 in<\/td><td>Not retested here<\/td><\/tr><tr><td>Controls<\/td><td>Oversized, beveled loading port<\/td><td>See Remington<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">TAC-13 notes from my earlier use; not a side by side test.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Read our <a href=\"https:\/\/gunsamerica.com\/digest\/remingtons-v3-tac-13\/\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\">Remington V3 TAC-13 coverage<\/a> for more on that gun.<\/p>\n\n\n\n<h3 id=\"h-verdict\" class=\"wp-block-heading\">Verdict<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Good:<\/strong> softer shooting than pump guns of this type, oversized controls, beveled port, M-LOK for a light, safety strap.<\/li>\n<li><strong>Know this:<\/strong> tricky to aim, stout recoil, pricier than pump options.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">See our <a href=\"https:\/\/gunsamerica.com\/digest\/best-mossberg-shotguns\/\" target=\"_blank\" class=\"clickTracking\" campaign=\"mossberg-990-aftershock-review\" title=\"Mossberg 990 Aftershock Review, 12 Gauge\">best Mossberg shotguns<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/gunsamerica.com\/search?keyword=Mossberg+990+Aftershock\" campaign=\"990\" target=\"_blank\" class=\"clickTracking\">&#x1f6d2; Check Current Price for Mossberg 990 Aftershock on GunsAmerica<\/a><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mossberg finally drops a semi auto Shockwave style thumper, and the 990 Aftershock brings real gas gun control to a compact 12 gauge that hits hard up close.<\/p>\n\n\n\n<h2 id=\"h-shockwave-energy-semi-auto-control-meet-the-990-aftershock\" class=\"wp-block-heading\"><strong>Shockwave Energy, Semi Auto Control: Meet the 990 Aftershock<\/strong><\/h2>\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=\"This Is NOT a Shotgun - Mossberg 990 Aftershock Review\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/-lAfplddd-g?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<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7039-1024x768.jpg\" alt=\"Mossberg 990 Aftershock compact 12 gauge semi auto on range\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Since that introduction many different brands have introduced pump-action Shockwave-style firearms. A few brands even took the Shockwave concept and applied it to semi-automatic shotguns. I used a Remington TAC-13 a few years back which features Remington\u2019s excellent V3 gas system to create a semi-auto firearm. I always wondered why Mossberg didn\u2019t come out with a semi-auto version. No need to guess any more since the Mossberg 990 Aftershock is here.<\/p>\n\n\n\n<h2 id=\"h-mossberg-990-aftershock-feature-set\" class=\"wp-block-heading\"><strong>Mossberg 990 Aftershock Feature Set<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Mossberg 990 Aftershock is an all new gas operated, semi-automatic shotgun chambered in 12-gauge with a 3-inch chamber. There are multiple versions available. One is an 18.5-inch barrel model, a 14.75-inch barrel model which I tested, and a version equipped with a Crimson Trace Lasersaddle. In hand, the 990 Aftershock with the 14.75-inch barrel is only 27.1 inches long and weighs about 6 pounds unloaded. It feels like a small heavy stick. A small stick with a big whack. In fact, 5+1 rounds of whack.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7041-1024x768.jpg\" alt=\"Mossberg 990 Aftershock oversized bolt release and charging handle closeup\"\/><figcaption class=\"wp-element-caption\">Both the bolt release and the charging handle are oversized so manipulating the Aftershock is easy and fast.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">What I like about the 990 Aftershock is that Mossberg incorporated features found on their Model 940 semi-auto shotguns and applied them to the 990 Aftershock.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7043-1024x768.jpg\" alt=\"Mossberg 990 Aftershock forend strap for recoil control and safety\"\/><figcaption class=\"wp-element-caption\">The forend strap is necessary because it allows you to control muzzle flip during recoil plus your hand stays clear of the muzzle.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-forend\" class=\"wp-block-heading\">Forend<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Like the enlarged and beveled loading port and elongated elevator which eases loading the 990 with no pinched thumb. Controls, knurled charging handle, paddle-style bolt release, and ambidextrous safety, are all oversized making the 990 easy and fast to operate with or without gloves. The forend wears a strap which is a necessity with these types of firearms. Recoil can be a bear and the strap ensures your support hand stays in place on the forend and doesn\u2019t slip past the muzzle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I\u2019ve used Shockwave style firearms without the strap and it can feel like you are trying to hang onto a fat slippery, wiggling eel in recoil. Just like with large format pistols such as AR15 or AK pistols, it is important to keep hands clear of the muzzle. The forend is relatively thin for a gas system gun. The piston is inside the forend and on many sporting guns, the piston can make the forend feel thick in hand.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7044-1024x768.jpg\" alt=\"Mossberg 990 Aftershock M-LOK slots for tactical light mounting\"\/><figcaption class=\"wp-element-caption\">M-LOK slots incorporated into the Mossberg 990 Aftershock allow you to add a tactical light.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-defensive\" class=\"wp-block-heading\">Defensive<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">What I also liked about the 990 was that Mossberg didn\u2019t forget that this is a defense weapon. The M-LOK accessory slots on the sides and bottom allow you to attach a tactical light that is in close proximity of your support hand thumb when you need to turn it on.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7046-1024x768.jpg\" alt=\"Mossberg 990 Aftershock large ambidextrous top safety detail\"\/><figcaption class=\"wp-element-caption\">The safety is large and ambidextrous and falls right under the firing hand thumb.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The grip was also thought out with a rubberized palm that offers some cushion from recoil. There is also a QD cup in the grip butt perfect for use with a one-point sling.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7052-931x1024.jpg\" alt=\"Mossberg 990 Aftershock grip with integrated QD sling cup\"\/><figcaption class=\"wp-element-caption\">The Aftershock grip features a QD cup in the grip butt perfect for use with a one-point sling.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7053-1-745x1024.jpg\" alt=\"Mossberg 990 Aftershock rubberized palm swell on grip closeup\"\/><figcaption class=\"wp-element-caption\">The grip on the 990 Aftershock is rubberized palm that offers some cushion from recoil.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-built-for-tight-spaces-and-fast-decisions\" class=\"wp-block-heading\"><strong>Built for Tight Spaces and Fast Decisions<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Aftershock is a close quarters style weapon. Ideal for cramped environments like the hallway of your home, it is also the type of companion you may want with you in your vehicle if things go sideways on the road.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-GOPR1271-1-1024x622.jpg\" alt=\"Mossberg 990 Aftershock firing test showing 12 gauge gas system control\"\/><figcaption class=\"wp-element-caption\">At close range the Mossberg 990 Aftershock offers a lot of 12 gauge firepower; the gas system makes this beast easy to control.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-heavy\" class=\"wp-block-heading\">Heavy<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">These are difficult firearms to shoot, however, since it is too heavy to fire like a pistol and there is not a stock or brace to steady the weapon while you aim. As such you can\u2019t get a steady aim with these types of firearms and that\u2019s the reason why they are close range weapons. I find two ways of shooting these firearms works out best for me.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7035-768x1024.jpg\" alt=\"Mossberg 990 Aftershock patterning results with birdshot and 00 buck at 15 yards\"\/><figcaption class=\"wp-element-caption\">Federal birdshot shredded the target and had over spray at 15 yards. Two blasts from the Panzer 00 Buck is center of mass and the Hornady Critical Defense is lower on the target.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">One way is to hold the Aftershock in front of your body and use the red fiber optic tube to aim with. Make sure the 990 is away from your face or you will soon realize why it should be. This technique offers the best accuracy, and as I found depending on the load the Aftershock can be surgical. A 3-inch group with Hornady Critical Defense at 15 yards is impressive.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-IMG_7059-893x1024.jpg\" alt=\"Mossberg 990 Aftershock beveled loading port closeup for faster reloads\"\/><figcaption class=\"wp-element-caption\">The beveled loading port on the Mossberg 990 Aftershock makes it easier to load shells.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">The second way is to shoot the Aftershock is from the hip with the Aftershock on the side of your body. This technique offers less accuracy but is effective at close range. With the Aftershock at your side, your arms absorb the recoil.<\/p>\n\n\n\n<h3 id=\"h-loads\" class=\"wp-block-heading\">Loads<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">I ran two different 00 Buck loads and a bird shot load through the 990. For the tactical loads I used Hornady Critical Defense 00 Buck and Panzer Defense 00 Buck. As side note: I\u2019ve found that Hornady Critical Defense load consistently shoots tight patterns compared to other brands of 00 Buck ammo. It averaged a 3-inch pattern at 15 yards while the Panzer averaged over 4 inches. The Federal Ultra Clay &amp; Field loaded with 1-1\/8 ounce of #8 birdshot spewed a 21 inch pattern on average. Bird shot might be a good option to avoid over penetration especially in the confines of your home. The bird shot does not have the energy of buck shock, and will penetrate less. It will also over spray the target which is something to consider when deciding on a defense load for your situation.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-GOPR1270-1-1024x883.jpg\" alt=\"Mossberg 990 Aftershock hip fire technique demonstration\"\/><figcaption class=\"wp-element-caption\">Shooting the Mossberg Aftershock from the hip offers less accuracy but is effective at close range. Your arms absorb the recoil.<\/figcaption><\/figure>\n\n\n\n<h3 id=\"h-loading\" class=\"wp-block-heading\">Loading<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Loading up the Aftershock I found the beveled loading port made inserting shells fast and easy. I didn\u2019t pinch my thumb on the last round loaded. The over sized controls allow me to operate the 990 smoothly. I hate bolt release buttons that are small and hard to press. Loading up with Federal bird shot and ripping through a magazine of shells shredded the cardboard target. Shooting from the hip the Aftershock was fairly easy to control when shooting fast. Recoil is stout; your arms and hands take all the abuse. The strap on the forend keeps your hand in place. Not only does it allow you to hold on and keep away from the muzzle, it keeps your hand off the hot barrel.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/gunsamerica.com\/digest\/wp-content\/uploads\/2025\/10\/mossberg-990-aftershock-review-GOPR1270-2-1024x834.jpg\" alt=\"Mossberg 990 Aftershock close range technique using fiber optic front\"\/><figcaption class=\"wp-element-caption\">The Mossberg 990 Aftershock can be surgical with the right load and shooting technique. One shooting technique is to hold the Aftershock in front of your body and use the red fiber optic tube to aim.<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-push-pull-technique-faster-hits-less-pain\" class=\"wp-block-heading\"><strong>Push Pull Technique: Faster Hits, Less Pain<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Point shooting with the 00 Buck loads I used the push pull technique, pull the grip with my firing hand while pushing with my support hand, to steady the Aftershock. At 15 yards it was an easy task to get all 00 Buck pellets on target. Shooting the Aftershock this way helps to manage recoil. Remember to keep it away from your face or else you might get whacked. The speed and amount of 00 Buck pellets you can get down range is impressive. The Aftershock cycled smoothly and even with the light Federal birdshot load. It cycled relentlessly with no issues. I ran about 200 shells through the Aftershock and full disclosure I had a grin on my face. It is a fun firearm to shoot.<\/p>\n\n\n\n<h2 id=\"h-is-the-mossberg-990-aftershock-worth-it\" class=\"wp-block-heading\"><strong>Is the Mossberg 990 Aftershock Worth It?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The 990 Aftershock reverberates with power. I admit that it is a fun firearm to shoot, but it is more difficult to shoot than a handgun, shotgun or rifle. It is an expensive option for home defense, compared to similar pump-action firearms. Firearms like the Aftershock are unique and take a training just to be competent and consistent, but it does offer a lot of fire power in a small package.<\/p>\n\n\n\n<h2 id=\"h-mossberg-990-aftershock-specifications\" class=\"wp-block-heading\"><strong>Mossberg 990 Aftershock Specifications<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Model<\/th><th>Mossberg 990 Aftershock<\/th><\/tr><\/thead><tbody><tr><td>Caliber<\/td><td>12 gauge<\/td><\/tr><tr><td>Barrel Length<\/td><td>14.75 in (tested) or 18.5 in<\/td><\/tr><tr><td>Overall Length<\/td><td>27.1 in<\/td><\/tr><tr><td>Weight<\/td><td>about 6 lb unloaded<\/td><\/tr><tr><td>Capacity<\/td><td>5+1<\/td><\/tr><tr><td>Action<\/td><td>Gas operated semi automatic<\/td><\/tr><tr><td>Chamber<\/td><td>3 in<\/td><\/tr><tr><td>MSRP<\/td><td>N\/A<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-pros-and-cons\" class=\"wp-block-heading\"><strong>Pros and Cons<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pros:<\/strong> Compact 12 gauge package, gas system softens the chaos, oversized controls and beveled port run fast, M-LOK timing with light is intuitive, strap keeps you safe and planted.<\/li>\n<li><strong>Cons:<\/strong> Still tricky to aim compared to a stocked shotgun, recoil is stout without a brace, costlier than pump options, technique dependent for best results.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-related-reads-from-gunsamerica-digest\" class=\"wp-block-heading\"><strong>Related Reads from GunsAmerica Digest<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>More Mossberg coverage on GunsAmerica Digest<\/li>\n<li>All shotgun reviews and tips<\/li>\n<li>Home defense firearm guides<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-faq\" class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 id=\"h-what-barrel-lengths-does-the-mossberg-990-aftershock-come-in\" class=\"wp-block-heading\">What barrel lengths does the Mossberg 990 Aftershock come in?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">14.75 inch (tested) and 18.5 inch.<\/p>\n\n\n\n<h3 id=\"h-how-many-shells-does-the-990-aftershock-hold\" class=\"wp-block-heading\">How many shells does the 990 Aftershock hold?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">5+1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mossberg finally drops a semi auto Shockwave style thumper, and the 990 Aftershock brings real gas gun control to a compact 12 gauge that hits hard up close.<\/p>\n","protected":false},"author":65,"featured_media":223062,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_specdata_upc":"","_specdata_placement":"","footnotes":""},"categories":[694,771,38],"tags":[1080,102,108,3689,182,4510],"featured":[],"hunt365":[],"class_list":["post-223048","post","type-post","status-publish","format-standard","has-post-thumbnail","category-gun-reviews","category-robert-sadowski","category-gun-reviews-shotguns","tag-12-guage","tag-feature-articles","tag-guns","tag-headline","tag-mossberg","tag-mossberg-990"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Mossberg 990 Aftershock Review: vs Remington TAC-13<\/title>\n<meta name=\"description\" content=\"Mossberg 990 Aftershock review: gas operated 12 gauge with a 14.75 inch barrel, 00 buck and birdshot at 15 yards, 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Sadowski is an American writer and journalist. He has written about firearms and 2A issues for decades, and has trained with some of the country\u2019s finest firearm instructors in handguns, rifles\/carbines, shotguns and long-range shooting. He has also had the opportunity to interview numerous individuals deeply involved in protecting our 2nd Amendment. He a is a frequent contributor to numerous gun-enthusiast publications, a few of which include: \u2022 TheArmorylife.com \u2022 TheTruthAboutGuns.com \u2022 GunsAmerica.com \u2022 GunBroker.com \u2022 Gun-Tests.com \u2022 Shooting Illustrated \u2022 SHOT Business \u2022 Gun Digest Sadowski is also the author of numerous gun books, including: \"9MM \u2014 Guide to America\u2019s Most Popular Caliber\" and \"Book Of Glock,\" both of which were #1 new releases on Amazon. He also wrote the popular DIY gun book series: Shooter\u2019s Bible Guide to Firearms Assembly, Disassembly, and Cleaning Volume 1 and Volume 2. 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