Glock G21 .45 ACP magazines use Glock’s polymer magazine body with internal steel components to help resist deformation and maintain reliable feeding under everyday use. This 10-round retail package is built for Glock 21 pistols and related 21-platform variants.

Key features

• Black polymer magazine body with internal steel spring and follower components
• Stays rigid under demanding conditions to support consistent feeding
• 10-round capacity configuration
• Factory Glock design for the G21 .45 ACP platform

Add a spare magazine to your range bag with this Glock G21 .45 ACP 10-round Black magazine.