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PMAG® 20 AR 300 B GEN M3™, 300 BLK

300 BLK capabilities and reliability in a compact AR15 PMAG

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SKU
MAG1182
$15.95 Regular Price $15.95
$15.95 Regular Price $15.95
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Product Details

When your rifle is chambered in 300 Blackout®, you need a magazine specifically built for that round. The PMAG 20 AR 300 B GEN M3 delivers the same consistent feeding across the wide range of 300 BLK projectile weights and profiles as our 30-round 300 BLK PMAG, but with a 20-round capacity and a more compact package for better maneuverability and prone use. The distinct rib and unique upper texture also provide instant visual and tactile differentiation from 5.56 magazines to reduce cross-loading. With GEN M3 materials and engineering, it pairs impact- and crush-resistant polymer with proven feeding geometry for dedicated 300 BLK performance you can trust.

Made in the USA.

Features

  • Patented, modified internal geometry to allow for the large variance in projectile weights and shapes found in 300 BLK cartridges
  • 20-round capacity in a more compact magazine for increased maneuverability, prone firing, and a more concealable package for use in small format firearms
  • Visual and tactile external changes to differentiate the magazine from other 5.56 NATO PMAGs
  • GEN M3 standard features
  • Compatible with all PMAG accessories and Tactile Lock Plates
  • Paint-pen dot matrix
  • Removable floorplate for easy maintenance
Compact Magpul PMAG 20 AR 300 B GEN M3 in AR15 magwell showing paint pen dot matrix and unique ribbing patternCompact Magpul PMAG 20 AR 300 B GEN M3 in AR15 magwell showing paint pen dot matrix and unique ribbing pattern

PURPOSE-BUILT MAGAZINE ONLY FOR 300 BLK

Dedicated, reliable magazine for rifles chambered in 300 BLK that supports the differing geometries found in that caliber

20-round body is more compact for increased maneuverability, creating a more concealable package for use in small format firearms

DESIGNED WITH VISUAL & TACTILE DIFFERENCES

Distinct rib design and texture provide visual and tactile differentiation from other PMAGs to mitigate dangerous cross-loading issues

Magpul PMAG 20 AR 300 B GEN M3 with distinct rib design and texture provide to differentiation from other PMAGsMagpul PMAG 20 AR 300 B GEN M3 with distinct rib design and texture provide to differentiation from other PMAGs
Bottom of Magpul PMAG 20 AR 300 B GEN M3 with slim line floorplate and other standard GEN M3 featuresBottom of Magpul PMAG 20 AR 300 B GEN M3 with slim line floorplate and other standard GEN M3 features

INCORPORATES THE SAME FEATURES AND PERFORMANCE OF THE GEN M3 LINE

Next-generation impact and crush-resistant polymer, aggressive front and rear texture, easily removable slim floor plate, and a paint pen dot matrix

Resources

E.A.R.
Export Administration Regulations Controlled Product

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 Magpul's goods, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the goods, technical data and/or services provided by Magpul in violation of U.S. law is prohibited. Customers acquiring controlled goods, technical data and/or services from Magpul shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws. (See Magpul Compliance Notices page for more information).

PLEASE NOTE: Certain U.S. jurisdictions restrict firearm magazines sales. Magpul Industries cannot process sales/shipments prohibited by law. A list of states and municipalities restricting firearm magazine sales is available here.

WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. Magpul Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.

Technical Specifications

More Information
Caliber .300 AAC Blackout
Platform AR15, M4, M16
Capacity 20 rds
Compatibility Wide compatibility with most 'STANAG 4179' platforms such as the AR15/M4, FN SCAR, IWI Tavor, and others

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