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Magpul MAG310-FDE AR-15 Mil-Spec CTR Carbine Stock FDE

   7 Reviews| Questions & Answers
Model: MAG310FDE
Condition: Factory New
Bud's Item Number: 714003776
UPC: 873750001517

Magpul MAG310-FDE AR-15 Mil-Spec CTR Carbine Stock FDE
Magpul MAG310-FDE AR-15 Mil-Spec CTR Carbine Stock FDE

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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" rubber butt-pad which provides positive shoulder purchase to prevent slippage even with body armor or modular gear.

NOTE: There are two basic sizes of M4 Carbine receiver extensions (buffer tubes): mil-spec and commercial-spec. If you have a commercial-spec extension on your rifle, make sure to order the Commercial-Spec CTR. If you happen to have one of the uncommon military tubes with an extended slant-back, along with the Mil-Spec CTR you will also need to order the Extended Rubber Butt-Pad, 0.55" (sold separately).

  • CTR, Mil-Spec (stock configuration)
    • Weight: 0.55 lb.
    • Weight, w/ Rec. Extension: 0.80 lb.
    • Length, Maximum: 6.90 in.
    • LOP Adjustment Range: 3.25 in.
    • LOP, M4 Collapsed: 10.70 in.
    • LOP, M4 Extended: 13.95 in.


    • 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/M16 applications
    • Removable 0.30" Rubber Butt-Pad offers an anti-slip surface and increases impact protection
    • Compatible with Magpul ASAP® 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

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Product Reviews
7 Reviews. Average Rating:    5 of 5 Stars!
5 stars:
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Reviewed By: on 11/17/2019
Rating:     5 of 5 Stars!

Very nice adjustable stock! Great price as well. Thanks Buds.

Reviewed By: on 02/22/2019
Rating:     5 of 5 Stars!

Love the magpul CTR stock. Of you are debating between the MOE and CTR stocks, definatly get the CTR, the friction lock is amazing and makes the stock have ZERO wobble.

Reviewed By: on 11/20/2018
Rating:     5 of 5 Stars!

comfortable buttstock the adjustability is awesome magpul makes great products

Reviewed By: on 03/16/2018
Rating:     5 of 5 Stars!

I have loved every single product that I have ever purchased. They are incredibly high quality and this particular product is no exception. Overall the construction is robust and it is comfortable against your skin. The friction lock is amazing and does a great job of eliminating the play from the stock. I would definitely recommend this stock to everyone!

Reviewed By: on 06/07/2017
Rating:     5 of 5 Stars!

Excellent stock. Perfect fit and just as described. Fast shipping.

Reviewed By: on 01/15/2017
Rating:     5 of 5 Stars!

Excellent fit and finish as always from magpul. I especially like the fact that the release lever is protected from unintentional release and the locking lever on the front helps to secure the stock and also removes almost all play and wiggle in the stock.The additional features of two quick release swivel sockets (one on each side) and non-slip butt pad are well thought-out and useful as well. Add to all this a great price and quick delivery from Buds and you have a bargain!

Reviewed By: on 12/10/2014
Rating:     5 of 5 Stars!

This stock is marked $75+ everywhere else. I bought it because 1) The locking mechanism. 2) I didn't like the standard stocks downward slope. 3) It has multiple attachment areas for a sling. 4) Looks more complete/better made than ones without the locking part. That being said, There was very little movement without the lock, locked. For $10 more though, I figured it was worth it; and it is. Comes boxed with a Magpul sticker, poster of all their other products, and a manual.

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