The PMAG 30 AR 300 B GEN M3 is a purpose-designed magazine for rifles chambered in 300 Blackout® (300 BLK).

With optimized 300 Blackout performance, the PMAG 30 AR 300 B incorporates all of the GEN M3 features such as our next-generation impact and crush resistant polymer, aggressive front and rear texture, an easily removable slim floor plate, and a paint pen dot matrix for marking and identification.

Available in Black (factory), Cerakoted Magpul FDE, and Cerakoted OD Green. If your heart is set on a different color scheme shoot us an email and we can make it happen – [email protected]