Magpul MOE SL Carbine Stock Mil-Spec for AR-15/M4
Mix and match across the range: 2 items save 5%, 3 save 10%, 4 or more save 15% on your whole basket.
Fits AR-15/M4 rifles with a Mil-Spec-diameter carbine receiver extension (buffer tube). Check your tube specification before ordering.
Not sure it fits your rifle? Ask us before you order
The Magpul MOE SL is a slim-profile mil-spec carbine stock for AR-15 and M4 rifles, fitting any Mil-Spec-diameter receiver extension.
Slim lines, serious function — the MOE SL is the carbine stock built for fast, modern gun handling.
The Magpul MOE SL Carbine Stock (MAG347) belongs to Magpul's Slim Line family: furniture engineered for shooters who run their rifles aggressively and want nothing snagging on kit, slings or cover. The angled, rubber-capped toe drops into the shoulder pocket quickly even over armour or heavy clothing, while forward-mounted ambidextrous sling points keep two-point slings rigged tight and centred.
The reduced-profile body still delivers a full, comfortable cheek weld, and the protected release lever prevents accidental adjustment when the stock drags across a barricade. Reinforced polymer throughout means SL-family furniture takes hard training seasons in stride.
Fits AR-15/M4 rifles with a Mil-Spec-diameter carbine receiver extension (buffer tube). Commercial-diameter tubes are larger and will not accept it, so check your tube specification before ordering. Depress the lever, slide on, shoot — no tools, no fitting.
| Platform | AR-15 / M4 |
|---|---|
| Fits | Mil-Spec carbine receiver extension |
| Material | Reinforced polymer |
| Finish | Black, Flat Dark Earth, Olive Drab Green |
| Mount interface | Forward ambidextrous sling mounts |
| Brand | Magpul Industries |
| MPN | MAG347-BLK · MAG347-FDE · MAG347-ODG |
Move faster, snag nothing. Order the MOE SL 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 & Shotgun Stocks, Precision Rifle Stocks, AR-15 Parts or browse all Magpul.
| Platform | AR-15 / M4 |
|---|---|
| Fits | Mil-Spec carbine receiver extension |
| Material | Reinforced polymer |
| Finish | Black, Flat Dark Earth, Olive Drab Green |
| Mount interface | Forward ambidextrous sling mounts |
| Brand | Magpul Industries |
| MPN | MAG347-BLK · MAG347-FDE · MAG347-ODG |
| Category | Rifle Stock |
| Shipping weight | 0.5 kg |
| Barcode | 873750002064 |
£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.
It fits AR-15/M4 rifles with a Mil-Spec-diameter carbine receiver extension. Commercial-diameter tubes are larger and will not accept it, so check your tube specification before ordering. If in doubt, measure the buffer tube or send us your rifle details.
The MAG347 has forward ambidextrous sling mounts built into the body, so you can run a sling from either side without adding a separate mount. It also keeps a slim, streamlined profile compared with the compartment stocks in the range. The basic <a href="/products/magpul-moe-carbine-stock-mil-spec-ar15-m4">MOE Carbine Stock</a> is the simpler alternative if you do not need the sling provision.
They are moulded into the forward part of the stock on both sides, so a left- or right-handed shooter can attach a sling in the position that suits them. Because they are part of the stock, there is no extra hardware to work loose. What sling end you use will depend on the mount type, so check your sling before ordering.
Black, Flat Dark Earth and Olive Drab Green are offered. Swapping a carbine stock is normally a matter of pulling the adjustment lever and sliding the old stock off the receiver extension, so no special tools are usually needed. Other options in the family are in <a href="/collections/magpul-ar-15-stocks">Magpul AR-15 stocks</a>.
Stocks are dispatched from the United Kingdom with £5 tracked UK delivery in 7–10 business days and you'll get tracking by email when it ships. If the receiver extension turns out not to match, 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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