Promag 40 Rounds Drum Magazine | Magazine | For Glock 21/30 | .45 ACP | Black | DRM-A37

ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer's defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.

Features:

• Family: Promag
• Model: 40rd Drum Magazine
• Type: Magazine
• Caliber: .45 ACP
• Capacity: 40 Rounds
• Finish: Polymer
• Color: Black
• Frame: Glock 21/30