Magpul PRS Lite Stock for AR-15/AR10 – Lightweight Precision Rifle Stock

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Light on Weight But Not On Features – Magpul’s New Precision Rifle Stock

The PRS Lite has a focus on keeping weight down, while not skimping on everything that makes the PRS stock great.  Fully adjustable, with the rigidity of a fixed stock, the PRS Lite makes precise shots comfortable and easy.  And since it’s about 10 ounces lighter than the previous version, long hikes with your precision AR-15 or AR-10 are no issue.

Lightweight Precision Stock for Long Haul Hunts and More

Lower Cost and Broad Compatibility

Perhaps the best feature, besides saving a half a pound of weight, is that this stock comes in around half the price of his predecessor, the PRS Gen3.  Besides that, you’re also getting a stock that’s intended for your standard carbine buffer tube, or the A5 length for specialized builds.  So there’s no need to go back to the old rifle-length buffer to fit this stock to your rifle of choice, whether it’s an AR-15 or AR-10.


Black PolymerAdjustable for Length of Pull and Cheek Height

Fully Adjustable Precision Stock

Everything you can adjust on the classic PRS, you can have on the PRS Lite.  Set your desired length of pull, cheek height, and even adjust the buttpad for height and cant.  Tailor your rifle perfectly to the needs of your body and optic.  Plus, there’s plenty of options for slings: the footman’s loop at the rear, plus QD attachment points for comfortable carry.

All Metal Length of Pull AdjustmentAdjustable Buttpad for Height and Cant


  • 10 Ounces Lighter than the PRS Gen 3 Stock
  • Mounts to Carbine, A5, and SR25 Length Receiver Extension Tubes
  • Rubber butt-pad provides positive shoulder purchase to prevent slippage, and is adjustable for both cant and height
  • Adjustable Length of Pull Between 13.85 in. collapsed, and 15.25 in. extended
  • Adjustable cheek piece raises up to .08 in. in .01 in increments
  • Multiple Sling Mounting Points
      • Front – Rotation-limited QD sling swivel mounts (swivels not included)
      • Rear – QD Sling Swivel Cup and 1.25″ Footman’s Loop
  • Made in the U.S.A.


  • Platform: AR-15, AR-10, M4, M16, M110, SR25
  • Weight: 18.2 oz.
  • Length of Pull: 13.85 – 15.25 in.
  • LOP Adjustment Increments: 1.4 in.
  • Cheek Height Adjustment Range: 0.8 in.
  • Cheek Height Adjustment Increments: 0.1 in.

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Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Magpul Warranty Information

If you ever experience an issue with a Magpul product at any time, regardless of where it was purchased, please contact us directly and we’ll do everything reasonable to help you.

To make a return, please take the following steps:

  • BEFORE returning any products, please contact us first to receive an RMA number (Return Merchandise Authorization) and prominently write it on the outside of the package. Packages will not be accepted without an RMA.
  • Include a note with your name, shipping address, phone number and email, RMA number, and reason for the return (including, if applicable, information about the firearm, ammunition, and usage environment for defective returns). Do not send ammunition.
  • Wrap the item with quality padding and place it in the original packaging or in an appropriate box for shipping.
  • A UPS shipping label will be provided in your shipment. If using the original packaging, remove or cover the original shipping label. Tape the preprinted return shipping label to the outside of the box. Drop package at an official or authorized UPS drop-off location.
  • All refunds will be applied to the credit card used for the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 7 reviews
Jonathan Vandyke
Magpul prs lite

Great stock that is solid with zero rattles and all the adjustment needed to fit your needs.

Thank you for your feedback! We appreciate it.

ERIC (out4trout) HOSFELT
Just What I Needed

I had a regular PRS stock on my 6.5CM AR10. It was just too heavy and bulky to tote around in the field during deer season. the Magpul PRS light solved the problem. It is still heavy but much easier to carry. Thanks guys, for the quick accurate service.

Thank you for sharing your positive experience with the Magpul PRS Lite Stock for AR-15/AR10. We understand the importance of having a lightweight and precise stock for your hunting needs, and we are glad to hear that our product has met your expectations. We appreciate your kind words and are happy to have provided you with quick and accurate service.

Alex Barday

Magpul PRS Lite Stock for AR-15/AR10 - Lightweight Precision Rifle Stock

Magpul PRS lite stock

This is a top quality AR15 stock. Easily installed on my 20" Colt Sportster Competition rifle. I was glad they mentioned I should also purchase a Carbine spring and a Carbine buffer. It cycles rounds perfectly. The fit and finish is outstanding. Magpul's research and development nailed it on this semi- lightweight stock. 5 stars!

Thank you for the positive review of the Magpul PRS Lite Stock for AR-15/AR10. We're glad to hear that you're happy with the product and that it fit and functioned perfectly. We recommend purchasing a Carbine spring and a Carbine buffer to maximize performance.

Mike Farmer
Really enjoy this stock

Fit and finish is excellent

Thanks for sharing your feedback! Glad to hear that you are satisfied with your purchase!