SENTRY Hexmag AR-15/M4/M16 Magazine (Series 2 / 10 rds)


Please note that 10 round magazines are riveted shut on the base plate to protect customers. 10 round mags can be ordered with a unique HexID color but it can't be changed out later.

(55 reviews)
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State / County / City laws and regulations regarding limited round capacity magazines continue to be implemented and/or changed on an ongoing basis. Because each of these State / County / City capacity laws can be written or interpreted differently, Hexmag has elected to permanently affix the baseplate on all limited capacity magazines. This includes the 10 and 15 round AR15 and 10 round SR25 magazines. The baseplate will be secured to the HexID restricting access to modifications and takedown. If you wish to use a custom color HexID on your limited capacity magazine, please make your color selections upon ordering.

Magazine capacity is regulated by SENTRY's patented True Riser® System inside of a standard size body which is designed to meet strict compliance regulations in specific regions of the United States.


  • Caliber: .223/5.56x45mm, .300AAC Blackout, .458 SOCOM, .50 Beowulf and more
  • Rifle: AR-15s, SCAR 16, IWI Tavor, CZ Bren, Beretta ARX 100 and more
  • Capacity: 10 Round internally limited magazine in a standard size body
  • Construction: PolyHex2 Advanced Composite. Please note this 10rd magazine uses a standard size body, it is not a short magazine. 
  • HexID Followers: Can be assembled custom with HexID colors. Custom magazines not for re-sale, only available direct to consumer.


  • California residents or anyone with non-standard magazine catch/release buttons please make sure that the catch/release button or magazine retention device is adjusted properly. 
  • Connecticut residents do not need to submit a copy of their carry permits.  

Made in the U.S.A. and backed by a no questions asked LIFETIME GUARANTEE!

Checkout our Hexmag Series 2 product review by Spotter Up! 





  • 5
    Hexmag AR

    Posted by RJ on 13th Aug 2020

    Great product made great looks great would buy more

  • 5

    Posted by AR-15 HEXMAG on 4th Aug 2020

    Excellent light weight product with great form and function.

  • 4
    Rivet - Button is recessed

    Posted by Scott Parker on 31st Jul 2020

    They put a rivet in the bottom and the button is recessed a little too much. Thanks for your great service

  • 5
    Excellent mag!

    Posted by Steve on 29th Jul 2020

    Slapped it in there after fightjng with NY's stupid mag lock bs. have had no issues with it and will be buying more for my other guns! Highly recommended!!

  • 5
    The best for CA reasons

    Posted by MikeyRobbs on 29th Jul 2020

    In CA, you don’t look at a 10 round mag and say “wow that’s a sick mag.”

  • 4
    Hexmag AR-15 Mag (series 2/10 rds)

    Posted by Kim Nelson on 21st Jul 2020

    Seem like good quality mags, however, they DO NOT fit HK MR556

  • 5
    Great Quality

    Posted by Jesse Rodriguez on 7th Jul 2020

    Your items are great quality and very durable

  • 5
    Hexmag AR-15 magazine

    Posted by Matthew V on 3rd Jul 2020

    Living in NY as a gun owner sucks but with this extended 10 round magazine my gun looks complete & not like some little weak ass soy boys gun. So if you live in a blue state with weak democrats & loser gun laws, this is the magazine for you. It also comes in multiple color combos to match your rifle.

  • 4
    Good priducts

    Posted by Fernando Avalos on 1st Jul 2020

    Great products, function like they are suppose too.