Glock 21 .45 ACP 10rd Handgun Magazine, Black Polymer - 70263

Glock factory OEM handgun magazine for the Glock 21 chambered in .45 ACP with 10-round capacity. Features black polymer construction with orange follower and floor plate. Note: New Glock magazines may require a break-in period as the spring compresses; loading with 9 rounds and allowing a few days of rest is recommended before attempting full 10-round capacity.