Magpul PRS Lite Precision-Adjustable Stock for AR-15 & AR-10
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 and AR-10 pattern rifles running a Mil-Spec carbine receiver extension. Check your buffer tube specification before ordering.
Not sure it fits your rifle? Ask us before you order
The Magpul PRS Lite is a precision-adjustable rifle stock for AR-15 and AR-10 platform rifles, fitting a Mil-Spec carbine receiver extension.
Precision-stock adjustability without the precision-stock weight penalty — the PRS Lite earns its name honestly.
The Magpul PRS Lite (MAG1159) distils the flagship PRS GEN3 down to what matters: tool-less adjustment of both length of pull and cheek height, in a stock light enough to keep a gas gun balanced. Fitting both AR-15 and AR-10 platforms, it lets you set eye-to-optic geometry precisely and repeatably — the foundation of consistent precision shooting — then locks those settings against recoil and handling.
The rigid chassis provides the stable rear support that positional and bench shooting demand, while a rubber buttpad and clean sling integration finish the package. For shooters building toward precision without wanting a boat anchor on the buffer tube, the PRS Lite is the smart money.
Fits AR-15 and AR-10 pattern rifles running a Mil-Spec carbine receiver extension, so it drops onto a lot of existing builds without further parts. Commercial-diameter tubes are a different size and will not take it, so check your buffer tube specification before ordering. Set length of pull and cheek height at the bench, confirm behind the optic, and the settings hold.
| Platform | AR-15 & AR-10 |
|---|---|
| Fits | Mil-Spec carbine receiver extension |
| Material | Reinforced polymer |
| Finish | Black, Flat Dark Earth, Olive Drab Green |
| Adjustment | Tool-less length of pull & cheek height |
| Brand | Magpul Industries |
| MPN | MAG1159-BLK · MAG1159-FDE · MAG1159-ODG |
Precision fit, minus the mass. Order the PRS Lite 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 & AR-10 |
|---|---|
| Fits | Mil-Spec carbine receiver extension |
| Material | Reinforced polymer |
| Finish | Black, Flat Dark Earth, Olive Drab Green |
| Adjustment | Tool-less length of pull & cheek height |
| Brand | Magpul Industries |
| MPN | MAG1159-BLK · MAG1159-FDE · MAG1159-ODG |
| Category | Rifle Stock |
| Shipping weight | 0.7 kg |
| Barcode | 840815132257 |
£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.
Yes, it's made for AR-15 and AR-10 pattern rifles running a Mil-Spec carbine receiver extension. Because it fits over a carbine tube rather than needing a rifle-length tube, it suits a lot of existing builds without further parts. Check your buffer tube specification before ordering, as commercial-diameter tubes are a different size.
It gives you precision-style adjustment of length of pull and cheek height, so you can set eye height to your optic instead of working around the stock. That's what you want for prone and bench work where a repeatable cheek weld drives consistency. It still runs on a carbine tube, so it doesn't commit you to a fixed rifle-length setup.
No, both the length of pull and the cheek riser adjust tool-lessly, so you can change setting on the firing point rather than back at the bench. That's useful if you shoot the same rifle in different positions or share it between shooters of different builds. The body is reinforced polymer, which keeps the weight down compared with heavier precision stocks.
The Lite is the lighter, polymer-bodied option with tool-less adjustment, aimed at shooters who want precision features without the extra mass. The <a href="/products/magpul-prs-gen3-precision-adjustable-stock-ar15-ar10">PRS GEN3</a> is the fuller precision stock in the range if you prefer more substance behind the shoulder. It's offered in Black, Flat Dark Earth and Olive Drab Green; see more options in <a href="/collections/precision-rifle-stocks">precision rifle stocks</a>.
This ships from the United Kingdom with £5 tracked UK delivery in 7–10 business days, and tracking is emailed when it leaves us. If a part turns out to be the wrong fit, 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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