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  • Magpul PRS AR15 Stock - Black
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  • Magpul PRS AR15 Stock On Gun

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Magpul PRS AR15 Stock

$255.00 $199.95

(You save $55.05)


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  1. Awesome price awesome quality

    Posted by Cole Sammons Lubbock TX on 20th Jan 2015

    This stock is heavy duty. It adjusts for length and since I'm tall with long arms that is what interested me most. Looks great installed and is fun to shoot with. A little on the heavy side but the performance more than makes up for it. Not that my 20" rifle was light to begin with tho.

Magpul PRS Rifle AR15 Stock


The Magpul PRS (Precision Rifle/Sniper) – AR15/M16 Model is a drop-in, precision-adjustable butt stock for rifles with A1/A2 fixed stocks. The Magpul PRS (Precision Rifle/Sniper) – AR10/SR25 Model is a drop-in, precision-adjustable butt stock especially designed for the longer charging handle throw of 7.62 NATO platforms. Designed to offer the fine-tuned, customized feel of a precision target stock, the PRS is adjustable for both cheek riser height and length-of-pull without sacrificing the durability necessary to withstand the operational environment. Compared to the A2 stock, the PRS can shorten the LOP by 0.25" or extend it by 0.75". Machined aluminum adjustment knobs feature positive-locking click detents to maintain position under recoil and allows easy, tool-less adjustments by simply rotating the knobs. Machined aluminum butt-plate and alloy steel adjustment shaft provide stability and strength to withstand severe impact conditions. Rubber butt-pad offers positive shoulder purchase to prevent slippage for optimal accuracy even with body armor or modular gear. Bottom Picatinny-type rail allows for monopod use, additional sling mounts or storage. Stock includes all mounting hardware for A1/A2 type rifles with fixed stock. Made in U.S.A.

Magpul PRS Stock AR15 Features:

  • Mounts to Rifle Receiver Extension tube without A2 Spacer (not included)
  • Enhanced strength butt-plate withstands severe impact and recoil up to .50 BMG
  • Machined aluminum adjustment knobs with positive locking click detents
  • Black phosphate coated solid steel adjustment shafts
  • Bottom Picatinny-type rail with removable cover for use with monopod
  • Sling Mounts:
    • Front/Rear - 1.25" sling loop (left-right reversible)


Magpul PRS Stock AR15 Optional Accessories*

  • PRS Extended Rubber Butt-Pad, 0.80"


Magpul PRS Stock AR15 Specifications**

  • Weight, Stock: 1.68 lb.
  • Weight, w/ Rifle Receiver Extension: 1.90 lb.
  • Length, Stock: 10.45-11.45 in.
  • LOP Adjustment: ~39 Clicks (0.026 in. / click)
  • LOP Adjustment Range: 1.00 in.
  • LOP, Min: 13.3 in.
  • LOP, Max: 14.3 in.
  • Cheek Height Adjustment: ~29 Clicks (0.026 in. / click)
  • Cheek Height Adjustment Range: 0.75 in.


NOTE: The PRS is a direct replacement for an A1 or A2 fixed stock. Fitting to a Carbine will require a Rifle Receiver Extension tube, Rifle Buffer and Spring (not included).


Product Specs:

Magazine Capacity
Gun magazines that hold more than 10 rounds are considered to be a high capacity magazines and will not ship to the following states: CA, CO, HI, IL, MA, MD, and NY. We will ship magazines with a capacity of 15 rounds to New Jersey.

Gun Parts USA does modify these mags to ship into restricted capacity states. Please check our website for magazines for your state requirements. Orders received that are not legal in your area will be canceled. Posting of High Capacity Magazines on our website does not constitute offering them for sale in restricted capacity states due to our shipping restrictions.

Optics/ Red Dot Sights
Optics are delicate by nature and can be damaged easily and without effort. Gun Parts USA wants to make sure all our customers receive a new, trouble free optic which is why we strictly enforce a no return policy on electronic items and optics. No returns or exchanges allowed on Eotech products or any electronic and/ or optic. Rest assured that as our customer you will not receive an item that may in some way be damaged by another customer. We cannot ensure a products integrity once it has left our facility and will not sell an item that may have been compromised, dropped or damaged to another customer. Should a problem arise with your product consult the manufacturers warranty.


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