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

Usually ships same day or next business day

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.

(24 reviews)
Current Stock:
Adding to cart… The item has been added


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 and a heat-treated stainless steel spring for extended storage periods.

This AR15 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 Hexmag® HexID® Color Ammunition Identification System. 

Is this the best AR magazine on the market?  You decide with a no questions asked LIFETIME GUARANTEE!

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
    15 rd mags

    Posted by Unknown on 10th Apr 2023


  • 5
    15rd. Hexmag mag

    Posted by Harold William Whalen on 5th Apr 2023

    Really like these mag.and really great shipping response

  • 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