Glock Locking Block for G42/43 GLSP33216. OEM Locking Block Fits 42/43 33216 Specifications for Glock G42/43 Locking Block: Manufacturer: Glock Gun Make: Glock Gun Model: Glock 43 Glock 42 Package Contents: Glock G42/43 Locking Block Glock GLSP33216:...