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Magpul ACS-L Carbine Stock (Mil-Spec)
    Magpul ACS-L Carbine Stock (Mil-Spec)
    Purchase Magpul ACS-L Carbine Stock (Mil-Spec)
    • Magpul ACS-L Carbine Stock (Mil-Spec)
      Ratings Snapshot
      5.0
      out of 5
      5 (10)
      4 (0)
      3 (0)
      2 (0)
      1 (0)
      Would recommend this product.
      100%
      SKU: MAG-378
      Manufacturer: Magpul
      MFG#: MAG378

    • MSRP: $84.95
      $80.70

      Out of stock, but is available for a back-order. Your credit card will not be charged until we ship the product.

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    Magpul ACS-L Carbine Stock (Mil-Spec)

    This is the light version for the Magpul ACS-L which stands for Adaptable Carbine Stock – Light. This version is a drop-in replacement AR Stock that use the mil-spec sized receiver extension tubes. There is also a streamlined version of this unique that uses the same storage compartment located in the center as well as the cheek weld, but it does remove the battery tubes. This lighter version does create a slimmer profile and weighs less than the standard versions.

    Features & Benefits of the Magpul ACS-L:

    • Wide contact surface area thanks to sloping cheek weld designed for comfort
    • Mounts on mil-spec carbine receiver extension tubes from manufacturers such as Armalite, Colt, LMT, S&W and more
    • Friction lock helps prevent wobbling which increases accuracy
    • Replaceable .3” Rubber Butt-Pad which offers greater impact protection and a non-slip surface.
    • Storage compartment located in the back of the stock. Includes positive latching access door.
    • The lock spring is premium chrome silicon for positive locking and longer service life.
    • Compatible with the Magpul ASAP as well as many other receiver mount sling attachments.
    • Sling Mounts: Reversible QD Swivel Swing Mount – 1.5” push button (not included) and 1” Rear sling loop
    • MAG335 already included

    You can also choose between the extended .55” and the enhanced .7” rubber butt-pad. Each one features the non-slip surface and extra impact protection for the user.

    Magpul ACS-L Carbine Stock Specs

    • Weight: .78 lbs – w/Rec. Extension: 1.02 lbs
    • Length: 7.95”
    • Width: 2.17”
    • LOP Adjustment Range: 3.25”, M4 Collapsed: 11.75” and M4 Extended: 15”

    Magpul ACS-L Overview

    Made in the USA, the Magpul ACS-L Carbine Stock for the AR-15 will work for the mil-spec and commercial spec buffer tubes. All you need to do is specify which type you have on your weapon to ensure that it fits correctly.

    The Magpul ACS-L Stock is a popular accessory among firearm enthusiasts. It's designed to fit onto most AR-15 or M4-style rifles, and it's loaded with features that make it a standout option in the crowded field of rifle stocks.

    One of the most notable features of the ACS-L Stock is its comfortable, ergonomic design. The cheek weld is adjustable, allowing the shooter to find a comfortable and consistent head position, which is crucial for accuracy. Additionally, the butt pad is made of a soft rubber material that provides a secure grip, even in wet or slippery conditions.

    The ACS-L Stock also features a storage compartment that can hold two CR123A batteries or other small items, like earplugs or a cleaning kit. This compartment is easily accessible and provides a convenient way to keep essential items close at hand.

    Another standout feature of the ACS-L Stock is its locking system. The stock is designed to eliminate wobble and movement, which can negatively impact accuracy. The locking mechanism is simple to operate and holds the stock firmly in place, even under heavy recoil.

    The Magpul ACS-L Stock is constructed of high-quality materials and is designed to withstand heavy use. It's made of reinforced polymer and has a streamlined, minimalist design that reduces weight without sacrificing durability. The stock is also available in a range of colors, so you can customize your rifle to your liking.

    Overall, the Magpul ACS-L Stock is a great choice for anyone looking to upgrade their rifle. It's comfortable, durable, and loaded with features that make it a standout option in the crowded field of rifle stocks. Whether you're a seasoned shooter or a beginner, the ACS-L Stock is definitely worth considering.

    Alt Description:

    Magpul Stocks Quick links:

    AR15 Stock Quick Links


    The distinction between inferior quality and premium AR Stock is undeniable. At MSP, we only offer AR15 Accessories from the most trusted brands like Magpul Stock. Buy with confidence that we stand behind the product we sell.

    WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

    Customer Ratings & Reviews

    10
    Ratings Snapshot
    5.0
    out of 5
    5 (10)
    4 (0)
    3 (0)
    2 (0)
    1 (0)
    Would recommend this product.
    100%
    5.0
    out of 5
    5 (10)
    4 (0)
    3 (0)
    2 (0)
    1 (0)
    Would recommend this product.
    100%
    10 Total Reviews
    • 1

    Magpul ACS-L: High Utility, Low Profile

    5 out of 5
    Location:
    Date: February 18, 2023

    In this article, I reviewed the Magpul ACS-L stock for the AR-15 rifle. The stock has a well-designed and adjustable body, multiple storage compartments, and QD sling attachment points, which make it a great choice for those who prioritize adjustability and storage options. Made of durable materials, the stock provides a comfortable cheek weld and stability, making it a pleasure to shoot with at the range. Additionally, the stock can store batteries and other small items, which is quite handy. Overall, I recommend the Magpul ACS-L stock for anyone looking for a high-quality AR-15 stock.

    Recommended

    Awesome Stock

    5 out of 5
    Location:
    Date: June 16, 2022

    Very nice ar stock replacement for the factory carbine adjustable stock. It fits great, feels great, looks great, shoots excellent on LR-308. Very sturdy, not too bulky. The friction lock is a little stiff to get on and off the buffer tube but collapses and extends just fine. Perfect for benchrest since the adjustment lever is in the middle and not on the bottom. The only question is, what the heck do you put in the little storage compartment?

    Recommended

    This AR Stock is an excellent upgrade

    5 out of 5
    Location:
    Date: June 16, 2022

    If you want to add a feature that gives your ar great looks in addition to value and functionality, look no further. I've gotten nothing but praise and envy when I showed this new look to my ar. Based on the positive comments, I'm sure this slight but simple modification will increase the resale value, which I'm in no hurry to part with.

    Recommended

    magpul acs-l stock review

    5 out of 5
    Location:
    Date: June 16, 2022

    I have two of these—one on a 5.56 AR and the other on a 450 Bushmaster. If you compare this to the CTR or the MOE, it has a much nicer cheek weld and is slightly longer. It is much more comfortable, and I find it better for precision shooting. The storage is functional, and I like how it ditches the battery compartments, which I wouldn't use. The locking feature is solid, and I consider it essential. I also added the enhanced rubber butt pad, so all around, it is a great setup. Overall, it is my preferred AR stock, and I highly recommend it.

    Recommended

    Magpul ACS-l carbine stock

    5 out of 5
    Location:
    Date: December 3, 2019

    My fingers got sore, holding down the installation pins to slide the Magpul stock over the buffer tube. Once on, it is a dream: no wobble, virtually infinitely adjustable. Love the cheek pad and room for a battery or other stuff in the side compartment.

    Recommended

    Magpul acs-l is a Sturdy, practical and very functional AR-15 stock

    5 out of 5
    Location:
    Date: December 3, 2019

    A very sturdy and practical AR-15 Stock. The Magpul ACS l has positive lockups and little play. Very strong construction for a lightweight application. The storage compartment is an adequate size for essential without adding bulk & weight. Cheek is very comfortable considering its size and purpose.

    Recommended

    The Magpul ACS-l stock has a nice little storage compartment

    5 out of 5
    Location:
    Date: November 19, 2019

    Gone through many stocks in the past years. Rifle / carbine, fixed tube, and on. My favorite prior to this, the basic LMT SOPMOD. This gives a similar cheek weld. Has an inherent longer length of pull (which I need) and with the optional extra-thick Magpul butt pad, actually ends up fitting me well. It has the Magpul lockdown lever, so it does not chatter in place. Works well enough. It has a nice little storage compartment that is rather handy, I think - although not terribly robust, a decent spot for a few lightweight items. Very pleased.

    Recommended

    Magpul ACS L Carbine stock is perfect

    5 out of 5
    Location:
    Date: November 19, 2019

    I put the Magpul acs l on an AR build I did with a Spike's lower and a Daniel Defense DDM4V5 300 blackout upper. I was looking to keep weight down, and this stock fit the bill perfectly. It loses a little storage space to the ACS by not having the battery tubes, but no big deal just saves weight. Solid lockup, especially with the adjustment lock engaged, little to no play. A great, solid, lightweight stock that still has a small storage compartment.

    Recommended

    Magpul ACS-L carbine stock

    5 out of 5
    Location:
    Date: November 10, 2019

    By far this is the best buttstock on the marketplace. Not only does this allow for some additional storage area, but it provides an incredibly durable and rigid platform along with a cheek rest for any longer duration scope days for smoother, more accurate follow-up shots. It is the only buttstock I will buy. I purchased the Magpul acs l is for my first AR build. I like it adjusts quite quickly, they could be clamped down on the buffer tube. It clamps down so well it seems to no longer be an adjustable stock. No wiggle or noise is coming from the stock. Have to give MSP credit, they make good products. MSP even had this on sale too.

    Recommended

    Really like this stock.

    5 out of 5
    Location: Prairieville, La
    Date: December 5, 2018

    This is my 2nd ACS-L stock, one black, one olive drab. Both are on 24" barrel bench guns for long distance target shooting. They are well made, and fit well without noticeable play, have sturdy a just mentioned which locks in place. Storage compartment is good for extra batteries or other small items. I can can a nice comfortable cheek weld without an extra riser! Thereally is a hole for adding a QD disconnect as well. Would buy again.

    Verified Buyer Recommended
    10 Total Reviews
    • 1


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