|Magazine Capacity||13 Rounds|
|Ammo Caliber||.45 ACP (Auto)|
|Firearm Compatibility||Glock 21, Glock 30|
These magazines consist of an outer polymer shell and an inner heat treated steel liner. The durable polymer, like the Glock pistol itself, is extremely sturdy and resistant to damage from drops and other shocks.
As stated above, this is a 13 round magazine for the Glock 21 and also works great in the Glock 30, Glock 41, as well as the Kriss Vector and all of its variants. If you live in an area with magazine capacity restrictions, you may need to purchase the 10 round version instead.