Shipping Information:
We are experiencing a large increase in orders. Non-firearm orders are estimated to ship within 7 business days after the order is placed. Firearm orders will require more time. We apologize for any inconvenience. We are working to process and ship each order as quickly as possible.

If you would like to request a cancellation of your order, you may do so by visiting your Order History page, and selecting the order you would like to cancel. Due to the high demand and limited supply of certain items, we have temporarily suspended dealer sales in order to service as many of our own customers as possible.

Magpul PMAG GEN M3 5.56mm 10-Round AR-15 Magazine

  • Item Number: MAG559-BLK
  • /
  • View More Items by Magpul
  • /
  • Condition: NEW
In Stock and Ready to Ship
    $19.99
  • Eligible for Flat Rate Shipping
    Ships free when purchased with a firearm
Share this
  • TROY 5.56mm 30-Round Battlemag for AR-15 Rifles

    Troy 5.56mm 30-Round Battlemag for AR-15 Rifles
    $10.99

  • MAGPUL PMAG GEN M2 5.56mm 30-Round Black Magazine

    Magpul PMAG GEN M2 5.56mm 30-Round Black Magazine
    $16.99

  • MAGPUL PMAG GEN M3 5.56mm 30-Round Black Magazine with Window

    Magpul PMAG GEN M3 5.56mm 30-Round Black Magazine with Window
    $19.99

  • MAGPUL PMAG GEN M2 5.56mm 30-Round Magazine with Window

    Magpul PMAG GEN M2 5.56mm 30-Round Magazine with Window
    $19.99

  • MAGPUL PMAG GEN M3 5.56mm 30-Round Coyote Tan Magazine

    Magpul PMAG GEN M3 5.56mm 30-Round Coyote Tan Magazine
    $19.99

  • MAGPUL PMAG 30AR/M4 Gen M3 5.56mm 30 Round Coyote Tan

    Magpul PMAG 30AR/M4 Gen M3 5.56mm 30 Round Coyote Tan
    $23.99

  • MAGPUL PMAG GEN M3 5.56mm 20-Round Black Magazine

    Magpul PMAG GEN M3 5.56mm 20-Round Black Magazine
    $19.99

  • MAGPUL PMAG GEN M2 5.56mm 30-Round Black Magazine (Bulk Packaging)

    Magpul PMAG GEN M2 5.56mm 30-Round Black Magazine (Bulk Packaging)
    $16.99

  • AMEND2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Trump 2020 Limited Edition)

    Amend2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Trump 2020 Limited Edition)
    $29.99

  • ATI Schmeisser S60 223/5.56 60-Round AR-15 Magazine (Gen 2)

    American Tactical Schmeisser S60 223/5.56 60-Round AR-15 Magazine (Gen 2)
    $59.99

  • BLACK RAIN ORDNANCE 5.56mm 30-Round AR-15 Magazine with Laser Engraved Infidel Logo

    Black Rain Ordnance 5.56mm 30-Round AR-15 Magazine with Laser Engraved Infidel Logo
    $29.99

  • AMEND2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Trump Keep America Great Limited Edition)

    Amend2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Trump Keep America Great Limited Edition)
    $29.99

  • Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box

    Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box
    $27.99
    ($1.40 / round)

  • Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box

    Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box
    $24.99
    ($1.25 / round)

  • Winchester 5.56mm NATO 62 gr FMJ Green Tip M855 Penetrator 150 Round Value Pack

    Winchester 5.56mm NATO 62 gr FMJ Green Tip M855 Penetrator 150 Round Value Pack
    $189.99
    ($1.27 / round)

  • Winchester 5.56mm 55 Gr FMJ USA White Box 200/Box

    Winchester 5.56mm 55 Gr FMJ USA White Box 200/Box
    $249.99
    ($1.25 / round)

  • PMC 5.56mm 55 gr FMJ-BT X-TAC 20/Box

    PMC 5.56mm 55 gr FMJ-BT X-TAC 20/Box
    $24.99
    ($1.25 / round)

  • Hornady 5.56mm NATO 55 gr FMJ Frontier 150/Box (Oriented)

    Hornady 5.56mm NATO 55 gr FMJ Frontier 150/Box (Oriented)
    $189.99
    ($1.27 / round)

  • Sellier And Bellot 5.56mm 55 gr FMJ Tactical Ammo 20/Box

    Sellier And Bellot 5.56mm 55 gr FMJ Tactical Ammo 20/Box
    $24.99
    ($1.25 / round)

Product Description

The PMAG 10 GEN M3 is a 10-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Incorporating new material technology and manufacturing processes for enhanced strength, durability, and reliability, the PMAG 10 provides next-generation performance for those needing lower profile magazines.

While the GEN M3 is optimized for Colt-spec AR15/M4 platforms, modified internal and external geometry also permits operation with a range of additional weapons such as the HK® 416/MR556A1/M27 IAR, British SA-80, FN® SCAR™ MK 16/16S, and others.

The PMAG 10 GEN M3 features a long-life stainless steel spring, four-way anti-tilt follower for reliable feeding, and an easy to disassemble flared floorplate to aid extraction and handling of the magazine while providing improved drop protection. A redesigned bolt catch notch in the rear of the magazine provides increased bolt catch clearance, while an over-travel stop on the spine helps ensure the magazine will not over-insert on compatible weapons. In addition, an included pop-off Impact/Dust Cover can optionally be used to minimize debris intrusion and protect against potential damage to the top cartridge during storage and transit.

Features and Specifications

  • True 10-round capacity that does not require limiters, pins, rivets, etc.
  • Next-generation impact and crush resistant polymer construction
  • Wide compatibility with non Colt-spec platforms
  • Anti-tilt follower and constant-curve internal geometry for increased reliability
  • Long life stainless steel spring
  • Over-travel insertion stop on the spine
  • Flared floorplate aids magazine handling and disassembly
  • Pop-off Impact/Dust Cover to minimize debris intrusion and for ammunition protection in storage and transit

Customer Comments & Questions

Customer Reviews

(5 out of 5) Works great!
by from Renton, WA on

Fired about 60 rounds and works great. Just ordered one more together with 20 and 30 round magpul magazine. Will update in the future. SOSS IS A GREAT COMPANY. THANKS!!!

(5 out of 5) Good Magazine
by from Reedsburg, WI on

It is a Magpul PMag, what more is there to say This magazine is durable and reliable. Bought this for shooting at the range and hunting as the 30 round magazines hit the bench when shooting on sand bags.