Magpul QDM Quick Disconnect Sling Swivel
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
Fits any industry-standard quick-detach (QD) sling socket.
Not sure it fits your rifle? Ask us before you order
The Magpul QDM is a steel push-button quick-disconnect sling swivel that fits any industry-standard QD sling socket.
The sling swivel that ends fumbling — one-handed mounting, positive lock-up and steel where it counts.
The Magpul QDM Quick Disconnect Sling Swivel (MAG543) is a ground-up redesign of the standard push-button QD swivel. Its manganese-phosphate-finished steel construction and refined button geometry allow genuinely one-handed operation: press, seat, release, locked. No wiggling the swivel to find the socket, no checking whether the bearings actually engaged.
The QDM's low-profile head and smooth, rounded edges keep webbing running freely and stop the swivel chewing at stock furniture. It drops into any industry-standard QD socket — stocks, end plates, handguard mounts — making it the natural upgrade for any sling that shipped with bargain-bin hardware, and the perfect partner to a looped sling that needs a QD interface.
Built to the industry-standard quick-detach pattern, so it drops into any standard QD socket in a stock, receiver end plate or rail mount. It does not fit plain sling loops or bare Picatinny rail on its own — if your rifle has no QD sockets, add one with something like the M-LOK QD Sling Mount (MAG606). Feed your sling webbing through the loop, click it in, and confirm lock-up with a firm tug.
| Fits | Industry-standard QD sling sockets |
|---|---|
| Type | Quick-disconnect sling swivel |
| Material | Steel |
| Finish | Manganese phosphate |
| Brand | Magpul Industries |
| MPN | MAG543 |
Upgrade the weakest link in your sling setup. Order the Magpul QDM Swivel today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Rifle Slings & Sling Mounts, AR-15 Parts & Accessories or browse all Magpul.
| Fits | Industry-standard QD sling sockets |
|---|---|
| Type | Quick-disconnect sling swivel |
| Material | Steel |
| Finish | Manganese phosphate |
| Brand | Magpul Industries |
| MPN | MAG543 |
| Category | Sling Mount |
| Shipping weight | 0.3 kg |
| Barcode | 840815100157 |
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
The QDM is built to the industry-standard quick-detach pattern, so it drops into any standard QD socket in a stock, receiver end plate or rail mount. It does not fit plain sling loops or bare Picatinny rail on its own. If your rifle has no QD sockets, you can add one with something like the <a href="/products/magpul-m-lok-qd-sling-mount-mag606">M-LOK QD Sling Mount</a>.
It is a steel push-button swivel with a heavy-duty wire loop rather than a light webbing bar, so it is aimed at slings that see hard use. The wire loop gives sling webbing a smooth, generous bearing surface to rotate on. Everything is steel, which is the main reason it feels more solid in the hand than a lighter alternative.
Press the button, push the swivel fully into the socket and release so the ball detents lock; give it a firm tug to confirm it has seated before you carry the rifle. No tools are needed to fit or remove it. Keep the button and detents free of grit and give them a light wipe of oil now and then so the mechanism keeps moving freely.
You need a QD socket at each point you want to attach, plus a sling with webbing or a loop that will pass through the wire loop. Many buyers pick up two swivels for a two-point setup. Have a look through <a href="/collections/rifle-slings-sling-mounts">rifle slings and sling mounts</a> to put the rest of the set together.
Sling hardware ships from the United Kingdom with £5 tracked UK delivery in 7–10 business days and you'll get tracking by email when it goes. If the socket fit is not what you expected, see our returns policy or <a href="/pages/contact">contact us</a> and we'll help sort it.
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
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