GLOCK Magazine Catch Reversible G21 Generation 4

Cross Armory Glock 17/19/22/23 Gen 4 and 5 Aluminum Extended Magazine Catch, Silver - CRG5MCSV

CROSS ARMORY Magazine Catch Glock Gen 4-5 Black

Cross Armory Glock 17/19/22/23 Gen 4 and 5 Aluminum Extended Magazine Catch, Blue - CRG5MCBL

Cross Armory Glock 17/19/22/23 Gen 4 and 5 Aluminum Extended Magazine Catch, Red - CRG5MCRD

Shadow Systems Magazine Catch Spring Fits Glock G17/G19/G26/G34, Black

Cross Armory Glock 17/19/22/23/26 Gen 4 and 5 Aluminum Extended Magazine Catch, Gold - CRG5MCGD

SCT Manufacturing Compact and Full Magazine Catch for Glock Gen 3 - Black Precision Magazine Release Upgrade - 210190004