Magpul CTR Carbine Stock – Mil-Spec - Black -
Magpul CTR Carbine Stock – Mil-Spec - Black -
Magpul CTR Carbine Stock – Mil-Spec - Black -
Magpul CTR Carbine Stock – Mil-Spec - Black -
Magpul CTR Carbine Stock – Mil-Spec - Black -
Magpul CTR Carbine Stock – Mil-Spec - Black -

Magpul CTR Carbine Stock – Mil-Spec - Black

MAG310-BLK
In stock
€84.90

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Description

The Magpul CTR (Compact/Type Restricted) – Mil-Spec Model is a drop-in replacement buttstock for AR15/M16 carbines using mil-spec sized receiver extension tubes. Designed for light, fast action the streamlined A-frame profile avoids snagging and shields the release latch to prevent accidental activation.
The CTR also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability* and an ambidextrous QD sling mount that will accept any push-button sling swivel. The Mil-Spec Model includes a standard 0.30" thick rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.

  • Mounts on mil-spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, Armalite, S&W, LMT, and others (please see the note below)
  • Supplemental friction lock minimizes accuracy robbing wobble*
  • Sloping cheek weld combines a slim profile with user comfort
  • Shielded release latch prevents snagging and accidental operation
  • Premium chrome-silicon lock spring provides positive locking and long service life
  • Side mounting slots accept optional cheek risers for NON AR15/M4 applications
  • Removable 0.30" Rubber Butt-Pad offers an anti-slip surface and increases impact protection
  • Compatible with Magpul ASAP®, ASAP® QD and other receiver-mount sling attachments
  • Sling Mounts
  • Rear - Push-button QD swivel sling mount accommodates up to 1.5" swivels (ambidextrous)
  • Rear/Bottom - 1.25" sling loops
  • Toe - Lanyard hole for custom para-cord rigs

Made in U.S.A.

Product Details

Type
M4
Colour
Black

About Magpul

Magpul was founded in 1999 with the intent of developing a simple device to aid in the manipulation of rifle magazines while reloading under stress. The company’s name comes from this original product called the Magpul®. Over the last nineteen years Magpul has continued to grow and develop using much the same mission and process with a focus on innovation, simplicity, and efficiency.

Unfair advantage.

"If you come expecting a fair fight, you are unprepared." This common saying among military and law enforcement professionals illustrates the core values and mindset that drive everything we do at Magpul. Our customer base encompasses a broad spectrum of users; everything from hobbyists and target shooters to the most specialized and highly trained military units in the world. Regardless of the end user or their mission, our goal is to design equipment with form, fit, and function far superior to that of your "standard issue" gear. In short, we want to give you an unfair advantage.

Reviews

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12/11/2025
Anthony B.
Montée sur un HK416 A5
Hyper facile à monter sur le tube de crosse de mon HK 416A5 AEG d’Umarex
07/18/2022
Milen S.
Fits perfect on my Wolverine !

M4 stock tube diameter

To find out if the stock or the stock tube will be compatible with your replica, you can check the diameter of the stock tube to determine if it is MILSPEC or COMSPEC. For M4 AEGs, as a general rule stock tubes and stocks from Tokyo Marui - VFC - G&G and clone "M4 AEG" will be closer to mil-spec size. For the M4 GBB and AR15 beware it often happens that the tubes are bigger so measure the diameter of your tube carefully before ordering. At Magpul, for example, all sticks are sorted MILSPEC or COMSPEC which makes your job easier! Obviously the manufacturers all have more or less their own rating and it is unfortunately impossible for us to promise you that you will have the stock never moving on the stock tube !

M4 Stock compatibility

To find out if the stock or the stock tube will be compatible with your replica, you can check the diameter of the stock tube to determine if it is MILSPEC or COMSPEC. For M4 AEGs, as a general rule stock tubes and stocks from Tokyo Marui - VFC - G&G and clone "M4 AEG" will be closer to mil-spec size. For the M4 GBB and AR15 beware it often happens that the tubes are bigger so measure the diameter of your tube carefully before ordering. At Magpul, for example, all sticks are sorted MILSPEC or COMSPEC which makes your job easier!

Obviously the manufacturers all have more or less their own rating and it is unfortunately impossible for us to promise you that you will have the stock never moving on the stock tube !

Magpul CTR Carbine Stock – Mil-Spec - Black
Magpul CTR Carbine Stock – Mil-Spec - Black
€84.90

    Questions (8)

    From Rómulo | 2024-05-10 14:03:52

    Hello.
    Will this stock fit a Marui M4 mws gbbr?
    Thanks

    administrator

    Hello, I can't make any test from where i am, it necessery to mesure the size of the tube relica diameter to check if it is compatible or not. The picture showing the size tube is in the product description. regards

    From Fatih | 2023-11-07 08:22:47

    Hi, will this fit on krytac sir mk2? or should I buy commercial one?

    administrator

    Hello,
    yes it will be compatible.
    Best regards.

    From Adam | 2023-08-04 01:59:18

    Hi, Will this fit on angry gun kriss vector M4 stock adapter?

    administrator

    Hello,
    yes it will be compatible.
    Best regards.

    From Antoni | 2023-06-28 12:08:07

    Bonjour , cette cross serait il compatible pour une marui ngrs ebbr ?

    administrator

    Bonjour;
    oui elle sera compatible.
    Cordialement.

    From geoffrey | 2023-04-21 12:56:54

    Est-elle compatible avec ptw systema? Merci

    administrator

    Bonjour;
    oui elle sera compatible.
    Cordialement.

    From Nunes | 2022-07-09 22:44:34

    Hi, i want to upgrade my ptw stock and my buffer tube is a rwa. What’s the best fit for a magpull ctr, mil spec or com spec?
    Thanks in advance.
    Carlos

    administrator

    Hello,
    the commercial version will be the most suitable.
    Best regards.

    From Damien | 2022-01-15 04:48:34

    Bonjour,

    La crosse est-elle compatible avec une mk18 Daniel défense specna arms (edge 2.0)

    Merci

    administrator

    Bonjour , oui c'est compatible .

    Cordialement ,

    From Heitapu M | 2020-12-18 18:34:23

    Bonjour quel est la cross compatible pour Hk416 militaire la mil-spec ou là com-spec ? Merci cordialement.

    administrator

    Vous pourrez en être sûr que en ayant au préalable mesuré votre tube de crosse. Nous vous invitons à parcourir le tutoriel attenant au produit sur ce sujet. Cdt

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