Description
Glock Gen3/Gen4 Locking Block.
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