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


Please note that 15 round magazines are riveted shut on the base plate to protect customers. 15 round mags can be ordered with a unique HexID color but it can't be changed out later.

(22 reviews)
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The SENTRY® Hexmag® 15 round magazine is ideal for any sport, competitor or tactical shooters demanding superior strength, proven reliability and exceptional value. Patented design for better grip, other features include; redesigned feed lip geometry to maximize strength and versatility, stripper clip guides for faster reloading, deep catch pocket for rock-solid stability, one of the industry’s only true tool-less designs for easy cleaning, heat-treated stainless steel spring for extended storage periods.

The magazine also features the SENTRY® patented Tool-Less Design for fast and easy floorplate removal allowing field cleaning and HexID® color customization. Incorporates the industry’s most popular and functional accessories including Hexmag® Grip Tape and SENTRY® HexID® Color Ammunition Identification System. 

Features / Specifications:

  • CALIBERS: .223/5.56x45mm, .300AAC Blackout, .458 SOCOM, .50 Beowulf and more
  • RIFLES: AR-15s, SCAR 16, IWI Tavor, CZ Bren, Beretta ARX 100 and more
  • CAPACITY: 15
  • CONSTRUCTION: PolyHex2 Advanced Composite
  • COLORS: Black, FDE, Gray, OD Green. Can be assembled custom with HexID® colors
  • Made in the U.S.A.

EXPORT NOTICE: This is an item controlled for export by the Export Administration Regulations (EAR) under the Commerce Control List (CCL). These controls take the form of export regulations and license requirements. As part of the express consideration provided for receipt of SENTRY® Hexmag® magazines, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the magazines, technical data and/or services provided by SENTRY® Products Group in violation of U.S. law is prohibited. Customers acquiring controlled goods, technical data and/or services from SENTRY® shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws.

NOTE: Certain U.S. jurisdictions restrict firearm magazines sales. SENTRY® Products Group cannot process orders, sales and/or shipments prohibited by certain state law. A list of states and municipalities restricting firearm magazine sales is available here .


  • 5
    Love the HexMag

    Posted by J on 24th Feb 2023

    Great product, looks good, feels good, functions perfectly and is very durable.

  • 4
    series 2 15 round magazines

    Posted by Mac on 29th Jul 2022

    Everything is great except the length, if you made it the same length as the standard 20 round original size it would be easier to fire from the prone position.

  • 5

    Posted by Mike Garcia on 23rd Jun 2022

    I like this product pretty much.

  • 5
    Ar15 mags

    Posted by Phillip Frank on 16th Sep 2021

    Very nice and absolutely no issues.

  • 3

    Posted by AR15 mag on 25th Aug 2021

    the product isnt bad have problems feeding it 556 i can put 3 in and then will go no further 223 the same but will work after you load and unload a couple of times

  • 4
    Compliance with Colorado Law

    Posted by William Charles Jones on 29th Jun 2021

    The new mags are strong durable and easily loaded and unloaded even more quickly (damn it). A bit pricey though.

  • 4
    Works well and good customer service

    Posted by EJ on 16th Feb 2021

    Product works well, also received great customer service when I reached out about an issue

  • 5

    Posted by Patrick Yeager on 11th Sep 2020

    For Colorado, and the 15 round limit, these are perfect. Good solid construction, already loaded and in the kit.

  • 4
    no problems

    Posted by Guy Bakke on 19th Aug 2020

    work fine