THIS KIT DOES NOT INCLUDE THE LOCKING BLOCK. If you need the locking block, check out our Frame Parts Packages.
Why settle for second best or a knock off when you can have the original factory replacement part? Brand new. This replacement part is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantee excellent fit and reliable operation.
Buy our 9mm Polymer 80 Frame Parts Package today or click here to browse our other Glock Parts.