Magpul PMAG 20 AR 300 B Gen M3 Rifle Magazine 300 AAC BLK 20/rd
Magpul Industries
SKU: MGMPI1182BLK
UPC: 840815132233
The Magpul PMAG 20 AR 300 Blackout Gen M3 in Black is a purpose-built magazine designed specifically for rifles chambered in .300 Blackout. This magazine holds 20 rounds and is ideal for operators and shooters who require compact and reliable ammunition storage without sacrificing dependability. Its design prioritizes maneuverability and concealment in small-format firearms, making it a preferred choice for various tactical scenarios.
The PMAG 20 AR 300 B Gen M3 features Magpul's signature ribbed design and textured upper body, which aids in visual and tactile differentiation from other magazines. This design helps mitigate the risk of dangerous cross-loading in high-stress environments. With a compact profile of 5.5 inches, it reduces overall package size compared to the standard 30-round variant, making it suitable for CQB drills and vehicle operations.
This magazine is optimized for both professional and civilian shooters using .300 Blackout in AR-pattern rifles, a caliber that is increasingly standard for suppressed platforms and hunting applications. The Gen M3 platform ensures compatibility with both current and legacy AR systems, making it a versatile choice for a wide range of shooting needs.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.