Glock Locking Block G26/27/33 GLSP06355. OEM Locking Block G2627 & 33 SP06355 Specifications for Glock G26/27/33 Locking Block: Manufacturer: Glock Gun Model: Glock 33 Glock 26 Glock 27 Condition: New Package Contents: Glock G26/27/33 Locking Block...