Promag Standard, Pro Glka14 Mag Glk 21 45acp 13rd Blk

The pro mag magazine is compatible with your glock 21/30.It is constructed of dupont zytel polymer with full length steel internal insert, injection molded mag follower and mag spring formed from chrome silicone wire.Made in the usa.

Caliber: 45 ACP
Capacity: 13rd
Finish: Black
Model: Standard
Material: DuPont Zytel Polymer
Type: Detachable
Model Fit: G30
Brand Fit: Glock
Capacity: 13