Locking Block, 3-Pin - Locking Block, 3-Pin For Glock 29;30

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 guarantees excellent fit and reliable operation. Some parts may need to be installed by a qualified gunsmith.\line Note: Fits all listed models, generations 1-5.