Magpul PMAG GEN M3 30rd 300 Blackout Fits AR-15 Black Polymer

Features :

• Dedicated magazine for rifles chambered in 300 BLK that supports the differing geometries found in that caliber
• Designed with visual & tactile differences from other PMAGs to prevent dangerous cross loading issues
• Next-generation impact and crush-resistant polymer
• Aggressive front and rear texture
• Easily removable slim floor plate