--- product_id: 383427595 title: "Magpul Mossberg 590A1 Forward Sling Mount" brand: "magpul" price: "$81.89" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/383427595-magpul-mossberg-590a1-forward-sling-mount store_origin: US region: United States of America --- # Compatible with multiple sling attachment styles Precision cast steel build Melonite treated for corrosion resistance Magpul Mossberg 590A1 Forward Sling Mount **Brand:** magpul **Price:** $81.89 **Availability:** ✅ In Stock ## Summary > 🔗 Lock in your tactical edge with Magpul’s Forward Sling Mount! ## Quick Answers - **What is this?** Magpul Mossberg 590A1 Forward Sling Mount by magpul - **How much does it cost?** $81.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/383427595-magpul-mossberg-590a1-forward-sling-mount) ## Best For - magpul enthusiasts ## Why This Product - Trusted magpul brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Crafted from precision cast steel and Melonite treated to resist wear and corrosion, built to last through every mission. - • **Proudly Made in the USA:** Quality you can trust, manufactured domestically with a one-year warranty backing your investment. - • **Secure Barrel Clamp Design:** Clamps firmly onto barrel and extended mag tube for rock-solid sling mounting without compromising firearm balance. - • **Versatile Attachment Options:** Supports Push-Button QD Sling Swivels and clip-in styles like MS3 Paraclip, HK hook, and ITW MASH hook for ultimate customization. - • **Tailored Fit for Iconic Shotguns:** Specifically engineered for Remington 870 & Mossberg 500/590/Maverick with extended mag tubes, ensuring seamless integration. ## Overview The Magpul Forward Sling Mount is a precision-engineered, Melonite-treated steel attachment designed exclusively for Remington 870 and Mossberg 500/590/Maverick shotguns with extended mag tubes. It offers versatile compatibility with multiple sling attachment styles, ensuring a secure, durable, and customizable sling mounting solution made in the USA. ## Description Forward Sling Mount Remington 870 & Mossberg 500/590 ## Features - Sling attachment point for the Remington 870 and Mossberg 500/590/Maverick series of shotguns; Clamps onto the barrel and extended mag tube - Can be configured for use with either Push-Button QD Sling Swivels or clip-in style attachments such as the MS3 Paraclip, the HK hook, ITW MASH hook, and others - Made from precision cast steel that is Melonite treated for wear and corrosion resistance - Dedicated fit for the Remington 870 and Mossberg 500, 590, and Maverick shotguns with an extended mag tube - Made in USA ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Big Rock | | UPC | 873750007854 | | Item Package Dimensions L x W x H | 7.48 x 3.98 x 0.94 inches | | Package Weight | 0.42 Kilograms | | Item Dimensions LxWxH | 7.48 x 3.98 x 0.94 inches | | Brand Name | Magpul | | Warranty Description | One Year Warranty | | Model Name | Forward Sling Mount Remington 870 & Mossberg 500/590 | | Suggested Users | unisex-adult | | Number of Items | 1 | | Part Number | MAG508-BLK | | Style | Sling Mount | | Included Components | Forward Sling Mount Remington 870 & Mossberg 500/590 | ## Product Details - **Brand:** Magpul - **Material:** Steel - **Color:** Black - **Pattern:** Solid - **Item Weight:** 3.2 ounces ## Images ![Magpul Mossberg 590A1 Forward Sling Mount - Image 1](https://m.media-amazon.com/images/I/61FMIY4wvuL.jpg) ## Questions & Answers **Q: What's the thread pitch on that hex bolt? can we source a slightly longer one?** A: I'm sure the fastener could be sourced. Try ACE hardware.. **Q: Will this accept soma sling mount ?** A: It accepts standard size quick detach swivels. I have an off-brand swivel on mine and it fits correctly. **Q: Will it fit a mossberg 88?** A: Yes. **Q: Hello, let me rephrase this question. I intend to use a Specter Gear Tactical Sling. The width of this sling is 1 1/4 inches - or perhaps build my own with a 1 1/2 inch sling width. My question is - will a 1 1/4 inch or a 1 1/2 inch sling feed freely through this mount? Thank You again** A: It will not. As you can see from the picture, this mount has a ring with an inside diameter of approximately 5/8 of an inch. Since I do not normally use a sling on my home defense shotgun, I chose this mount just in case I ever have need of one; just to be prepared. I therefore use a quick disconnect clip on both the forward and rear mounts. My sling, which also has room for extra shells, normally stays on my scabbard. By using the sling as well as the strap that came with the scabbard I can carry my scabbard backpack fashion. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good sling mount/magazine tube clamp *by R***R on January 28, 2013* This is a very good piece of equipment. It combines a clamp to keep an extended magazine tube atatched to the barrel with a two-position pushbutton sling mount. The mount is all steel, and comes with one removable sling mount that can be placed on either side.The receptacles for the sling mounts are universal and you can use other manufacturer's mounts as well as the one that comes as part of this package. The receptacles hold the sling mount in one of four positions, they do not turn once they are inserted like on some other mounts. This can be seen as an advantage or a disadvantage depending on what you're used to. The mount is held on by a machine screw and nut that are removable. This means that the kit has five parts total. The kit comes with small silicone pads to prevent marring and to give a slightly "sticky" surface so it's not just steel on steel between the mount and the barrel.I originally rated this 4 stars instead of 5 for two reasons. First, the sling mount receptacles are on only the sides. It would be nice to have a bottom mount option as well. Second, the screw that holds the two halves of the mount together is slightly too short, and getting all the parts lined up and fastened tightly is a little difficult with only two hands. After using the mount for a couple of months, I've upped it to 5 stars. The side mounts alone work fine with a side mounted rear sling, and I don't remove and re-attach it enough (never so far) for the short screw to bother me.Overall, this is a very good sling mount and mag clamp and I would recommend it to anyone. ### ⭐⭐⭐⭐⭐ Finally found a Quick Release connection for my 870 *by W***N on June 25, 2013* I looked and looked and looked for a quick release sling connector for my Remington 870 to no avail. Something of high quality, not composite - otherwise known as plastic - and not a rail mount.I did look at the CDM Gear BMT with 3 slot rail - Shotgun Flashlight Mount, as I wanted to mount my Surefire too, but its expensive and I wasn't 100% positive it would accomodate a quick release swivel.This is it. You can attach a AR style quick release sling connector to the front of your shotgun with this. You can also leave the original sling attachment or remove the one that comes with this mount - on or off, right side or left side. They provide two small nuts that replace the Magpul ring which I did.The only drawback is that this mount locks the quick release into place, it doesn't swivel. The original Magpul mount ring does not swivel either. There are four positions you can lock the quick release into, so it works fine.It is also a much more stable and better looking forward tube connector than what was provided by the factory.Highly recommend and super easy to install.UPDATE:After a defensive / tactical shotgun all day course I wanted to update the review. After approximately 150 rounds the bracket had moved all the way up the barrel to the front of the shotgun.It also left a huge scratch on both sides of the feeding tube.Apparently this is not a unique incident. It happens, so be prepared. This is not because it was not not cranked down and tightly connected. It's just not perfect.The scratches on my shotgun really annoy me too. ### ⭐⭐⭐⭐⭐ It's a sling mount, no more, no less. *by O***N on February 8, 2024* Great for being a barrel clamp while also being a minimalist for barrel real estate. Takes everyday wear and tear like a champ and hasn't failed me yet, like any quality product from Magpul.Installing it is a bit of an ordeal. The clamp came with two nuts, my Mossberg only had enough screw space for one nut for the included screw to grip onto. ## Frequently Bought Together - Magpul Forward Sling Mount Remington 870 & Mossberg 500/590 - Magpul Sling Mount Kit, Type 1, Black - Magpul QD Sling Swivel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/383427595-magpul-mossberg-590a1-forward-sling-mount](https://www.desertcart.us/products/383427595-magpul-mossberg-590a1-forward-sling-mount) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-19*