PMAG® 30 AR 300 B GEN M3®, 300 BLK

MAGPUL PMAG® 30 AR 300 B GEN M3® – The optimised magazine for 300 Blackout

The MAGPUL PMAG 30 AR 300 B GEN M3 is the first high-performance magazine in the renowned PMAG line specifically developed for the 300 Blackout® (300 BLK) cartridge. Shooters using 300 BLK rifles previously had to rely on magazines originally designed for other cartridges – with corresponding limitations in performance and reliability. With the PMAG 30 AR 300 B GEN M3, that compromise is a thing of the past.

Maximum reliability for 300 BLK

Due to the wide variety of projectile weights and profiles used with the 300 BLK cartridge, a dedicated magazine was a logical and necessary step. The PMAG 30 AR 300 B GEN M3 has been precisely tailored to the requirements of this cartridge, ensuring maximum reliability and optimal feeding – regardless of the projectile weight or profile used.

Safety through unambiguous identification

A decisive safety advantage of this magazine lies in its distinctive ribbed design: the pronounced rib structure on the lower half and the smoother surface on the upper section provide the shooter with a clear visual and tactile difference from all other PMAG models. This reliably prevents dangerous cross-loading errors – such as accidentally chambering a 300 BLK cartridge in a 5.56×45 mm rifle.

GEN M3 Features – Proven technology at the highest level

• Next-generation impact- and shatter-resistant polymer for maximum durability in field use
• Aggressive texture on front and back for a secure grip under all conditions
• Easily removable, slim floorplate for simple cleaning and maintenance
• Colour-coded dot matrix for individual marking and quick identification
• Dust and impact protection cover included for optimal ammunition protection
• Capacity: 30 rounds
• Colour: Black
• Made in the USA

The ideal magazine for 300 BLK shooters

Whether in tactical use, sport shooting or hunting – the MAGPUL PMAG 30 AR 300 B GEN M3 sets new standards in reliability, safety and ergonomics for all AR platforms chambered in 300 Blackout. An indispensable accessory for every serious 300 BLK shooter.