Sale

Magpul PMAG 20-Round GEN M3 AR/M4 Magazine

Magpul
SKU:
MAG560
$14.20 $12.00
$14.95
(You save $2.95 )
(50 reviews)
Current Stock:
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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.

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.

Similar to the MOE PMAG, the 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, 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. 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. 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.

Made in U.S.A.

Features:

  • Next-generation impact and crush resistant polymer construction
  • Modified dimensions allow for wider compatibility with non Colt-spec platforms
  • Constant-curve internal geometry for smooth feeding
  • Anti-tilt, self-lubricating follower for increased reliability
  • Long life USGI-spec stainless steel spring
  • Over-travel insertion stop on the spine
  • Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling
  • Paint pen dot matrix panels on the bottom of the body to allow for identification marking
  • Flared floorplate aids magazine handling and disassembly yet is slim enough for use with many double and triple pouches
  • Pop-off Impact/Dust Cover to minimize debris intrusion and for additional protection in storage and transit

Reviews

  • 5
    20 Rounds

    Posted by Vj on 13th Apr 2020

    Been always using Magpul pmags so I bought 5 more of these to add at a decent price. Although I haven't gone to the range to try and do function check, I'm pretty sure this will work well for what's intended for. it's Magpul after all, can't go wrong with that. Great transaction and fast shipping on top of that.

  • 5
    Great Price/Great Service

    Posted by MF579 on 8th Apr 2020

    The magazine works great, even better was the sale price.

  • 5
    Order time

    Posted by James Woo on 8th Apr 2020

    Always fast order and shipment.

  • 5
    Great mag

    Posted by Sal on 2nd Oct 2019

    This is the 3th one I got from them, price is good & shipped fast.I like the 20rd ones because 20rd come to a box .

  • 5
    Great Mags, Great Price

    Posted by Jdre on 27th Aug 2019

    Magpul mags are sold everywhere but this is the best price and fast shipping.

  • 5
    Magpul 20 rd

    Posted by Sal on 17th Jul 2019

    the price & shipping was great, I like the 20 rd it makes it easy with a box at a time. I will buy again

  • 5
    Great experience with Arms Unlimited

    Posted by Andy Posselt on 18th Jun 2019

    Your Free Shipping just about guarantees that I will be doing most of my shopping with you. Plus, your prices are as good as any other comparable sites. Service was sufficiently fast too. Also, I like the email updates too (mostly). Importantly, they tell me specifically what is on sale, and the pictures help too. As someone who worked in sales, the eye candy on your emails gets me to pay more attention vs. deleting it.

  • 5
    PMAG 20

    Posted by Scott O. on 24th Apr 2019

    PMAG, great mag! Arms Unlimited true defenders of 2nd Amendment!

  • 4
    Pmag 20 round

    Posted by JASON TINSLEY on 27th Jan 2019

    Have always loved the 30 round Magpul magazines and this one is no difference. Use theses mags for my 300 BLK pistol. works flawlessly and keeps my 300 BLK rounds out of my 556 mags.