Bloco de Bloqueio para GLOCK Gen3/Gen4

GLOCK Locking Block for GEN3/GEN4

Fits models: G17, G34, G22, G35, G21, G17/17C, G17L/34, G22/22C, G24/24C/35, G20/20C, G20SF, G21/21C, G21SF, G37, G31/31C, (fits current GEN3 and GEN4 models)

Locking block for the following GLOCK Gen3 pistol models:

OEM part number Glock 19: 4361
OEM part number Glock 26: 6355
OEM part number Glock 17: 1447