Magpul PMAG GEN M3 5.56mm 20-Round Black Magazine

  • Item Number: MAG560-BLK
  • /
  • View More Items by Magpul
  • /
  • Condition: NEW
$13.99
In Stock with FLAT RATE Shipping
Ships free when purchased with a firearm
  • MAGPUL PMAG GEN M2 5.56mm 30-Round Black Magazine

    Magpul PMAG GEN M2 5.56mm 30-Round Black Magazine
    $12.95 $8.99

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

    Magpul PMAG GEN M3 5.56mm 30-Round Black Magazine
    $16.99

  • AMEND2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Black)

    Amend2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Black)
    $14.99 $11.99

  • MAGPUL PMAG GEN M3 5.56mm 10-Round AR-15 Magazine

    Magpul PMAG GEN M3 5.56mm 10-Round AR-15 Magazine
    $14.99

  • MAGPUL PMAG GEN M3 5.56mm 30-Round Coyote Tan AR/M4 Magazine with Window

    Magpul PMAG GEN M3 5.56mm 30-Round Coyote Tan AR/M4 Magazine with Window
    $19.99

  • AMEND2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Flat Dark Earth/FDE)

    Amend2 AR15/M4 Mod.2 5.56mm/223 Rem. 30-Round Magazine (Flat Dark Earth/FDE)
    $14.99 $8.99

  • AMEND2 AR15/M4 Mod.2 5.56mm/223 Rem. 20-Round Magazine (Black)

    Amend2 AR15/M4 Mod.2 5.56mm/223 Rem. 20-Round Magazine (Black)
    $14.99 $9.99

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

    Magpul PMAG GEN M3 5.56mm 30-Round Black Magazine with Window
    $17.99

  • MAGPUL PMAG 40 AR/M4 GEN M3 5.56mm 40-Round Magazine

    Magpul PMAG 40 AR/M4 GEN M3 5.56mm 40-Round Magazine
    $21.99

  • AMEND2 AR15/M4 Mod.2 5.56mm/223 Rem. 20-Round Magazine (OD Green)

    Amend2 AR15/M4 Mod.2 5.56mm/223 Rem. 20-Round Magazine (OD Green)
    $14.99 $9.99

  • 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
    $16.99

  • Hornady 223 Rem 68 gr BTHP Match Frontier 20/Box

    Hornady 223 Rem 68 gr BTHP Match Frontier 20/Box
    $11.79
    ($0.59 / round)

  • Hornady 5.56mm NATO 62 gr FMJ Black 20/Box

    Hornady 5.56mm NATO 62 gr FMJ Black 20/Box
    $18.80 $13.49
    ($0.67 / round)

  • PMC 223 Rem 55 gr FMJ BT Bronze 20/Box

    PMC 223 Rem 55 gr FMJ BT Bronze 20/Box
    $7.99
    ($0.40 / round)

  • Winchester 223 Rem 55 gr FMJ 20/Box

    Winchester 223 Rem 55 gr FMJ 20/Box
    $10.49
    ($0.52 / round)

  • Winchester 223 Rem 55 gr BTHP Super X Varmint and Target 20/Box

    Winchester 223 Rem 55 gr BTHP Super X Varmint and Target 20/Box
    $16.99
    ($0.85 / round)

  • Hornady 223 Rem 62 gr FMJ Black 20/Box

    Hornady 223 Rem 62 gr FMJ Black 20/Box
    $17.11 $12.79
    ($0.64 / round)

  • PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box

    PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box
    $9.99
    ($0.50 / round)

  • Federal 5.56mm 55 gr FMJ BT American Eagle 100/Box

    Federal 5.56mm 55 gr FMJ BT American Eagle 100/Box
    $49.99
    ($0.50 / round)

  • Winchester 5.56mm NATO 62 gr FMJ M855 Green Tip Lake City 20/Box

    Winchester 5.56mm NATO 62 gr FMJ M855 Green Tip Lake City 20/Box
    $10.99
    ($0.55 / round)

  • Federal 223 Rem 55 gr FMJ BT American Eagle 20/Box

    Federal 223 Rem 55 gr FMJ BT American Eagle 20/Box
    $11.49
    ($0.57 / round)

  • Hornady 223 Remington 60 gr TAP Urban Police-Trade Ammo 20/Box

    Hornady 223 Remington 60 gr TAP Urban Police-Trade Ammo 20/Box
    $39.99
    ($2.00 / round)

  • Norma 223 Rem 55 Gr FMJ 30/Box

    Norma 223 Rem 55 Gr FMJ 30/Box
    $14.99
    ($0.50 / round)

Product Description

The next-generation PMAG 20 GEN M3 is a 20-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons. Along with expanded feature set and compatibility, the GEN M3 incorporates new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed rigorous military performance specifications.

Modified internal and external geometry also permits operation with a wide range of non Colt-spec platforms such as the HK® 416 and MR556A1, M27 IAR, British SA-80, FN® SCAR™ MK 16/16S, and others. 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.

The PMAG 20 GEN M3 features a long-life USGI-spec stainless steel spring for commonality, four-way anti-tilt follower and constant-curve internal geometry for reliable feeding, and simple tool-less disassembly to ease cleaning. In addition, an included pop-off Impact/Dust Cover can optionally be used to minimize debris intrusion and protect against potential damage during storage and transit. Low profile ribs and new aggressive front and rear texture gives positive control of the GEN M3 in all environments, and a paint pen dot matrix has been added to the bottom panel of the body to allow easy marking by the end user for identification. The new, easy to disassemble flared floorplate aids extraction and handling of the magazine while providing improved drop protection, but is slightly slimmer than before for better compatibility with tight double and triple magazine pouches.

  • Manufacturer: Magpul
  • Fits: AR/M4 Platforms
  • Caliber: 5.56mm
  • Capacity: 20-Round
  • Features: Next-generation impact and crush resistant polymer construction,Constant-curve internal geometry for smooth feeding, Anti-tilt, self-lubricating follower for increased reliability

Customer Comments & Questions

Customer Reviews

(5 out of 5) Magpul Magazines
by from Milton, VT on

Mags work well. I had some loading issues but these held the round sin place while shooting at the range.

(5 out of 5) MAGPUL pmag
by from Milton, VT on

Good price for a mag that works well. Loads easily and works well in my AR 15.

(5 out of 5) MAGPUL 20 round mag
by from Milton, VT on

Well made and loads easy. No problem with feeding. Price is cheap for a good magazine.

(5 out of 5) MAGPUL magizine
by from Milton, VT on

Very well made and easy to load. They feed well into my S&W M&P 15 AR15.

(5 out of 5) MAGPUL MAGAZINES
by from Milton, VT on

These 20 round Magpul magazines work very well for the money. Easy to load and hold the rounds well. I will buy more in the future,

(5 out of 5) MAGPUL MAGAZINES
by from Milton, VT on

Well made and loads easy for the price. Worked well on the range.

(5 out of 5) 20 roung Magpul gen3
by from Sun City, AZ on

This company is awesome to work with! Fast delivery, bought a few items from them never had an issue. Great service on the phone as well. Thank you Sportsman's Outdoor Superstore. I will be doing business in the future and I highly recommend!!

(5 out of 5) Decent Enough
by from Spring Valley, CA on

Reasonably effective magazine for use in my Colt M4. The nice thing is the included dust covers that come with the magazines, keeps the inside clean when not in use.