SIG MAGAZINE,300BLK,MAGPUL PMAG, 30RD, BLK

Equip your .300 Blackout rifle with a trusted 30‑round Magpul PMAG. Constructed from durable, impact‑resistant polymer, this magazine delivers consistent, reliable feeding and a low weight compared with steel mags. Ergonomic geometry and a textured exterior make handling and mag changes faster, while the robust follower and spring maintain dependable performance under repeated use. The black finish keeps a clean, tactical look and the PMAG’s proven design makes it a go‑to choice for range sessions, training, and duty use. Compatible with AR‑pattern rifles chambered in .300 Blackout.