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PMAG® 20 AR 300 B GEN M3®, 300 BLK

COMING LATE SPRING 2021

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SKU
MAG1182
As low as $14.95 Regular Price $14.95
As low as $14.95 Regular Price $14.95
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Magpul PMAG 20 AR 300 B GEN M3 in AR15 being shot by a man outdoors wearing a Magpul Hat and EyewearMagpul PMAG 20 AR 300 B GEN M3 in AR15 being shot by a man outdoors wearing a Magpul Hat and Eyewear

Product Details

The PMAG 20 AR 300 B GEN M3 is a purpose-built magazine for rifles chambered in .300 Blackout® (300 BLK). Similar in every way to our PMAG 30 AR 300 B, the PMAG 20 is more compact for increased maneuverability and creates a more concealable package for use in small format firearms.

Since its inception, 300 BLK shooters have had to use a magazine designed for another cartridge, limiting that round’s ultimate performance and compatibility. One of the key features of 300 BLK in the past has been its compatibility with 5.56x45mm magazines. However, even with moderate success with that particular magazine, it is a compromise to do so, with reliability and safety both being at risk.

In addition to the performance gained by a dedicated mag, the PMAG 20 AR 300 B also offers a safer way to feed your 300 BLK rifle. When using 5.56x45mm mags, the potential to chamber and fire a 300 BLK round in a 5.56x45mm rifle with catastrophic results requires diligent ammunition management by the shooter. The PMAG 20 AR 300 B’s distinct ribbed design and smoother upper-half texture provides the shooter a distinct visual and tactile difference from any other PMAG to mitigate dangerous cross-loading issues.

Along with optimized 300 BLK performance, the PMAG 20 incorporates all of our GEN M3 features, including our next-generation impact and crush resistant polymer, aggressive front and rear texture, an easily removable slim floor plate, a paint pen dot matrix for marking and identification, and a dust/impact cover.

Made in the USA.

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, a paint pen dot matrix and an impact/dust cover

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 Shipping and Returns FAQ 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.

Resources

Technical Specifications

More Information
Caliber 300 BLK
Platform AR15, M4, M16
Capacity 20 rounds
Compatibility Colt-spec AR15/M4 platforms, HK® 416/MR556A1/M27 IAR, British SA-80, FN® SCAR™ MK 16/16S, and others.

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