M2 Armament Group Glock Compatible Slide Parts Kit Glock 19 Gen 1/2/3 Black. Engineered specifically for custom builders 80percent finishers and the 3D printing community (3DP / FMDA / PY2F / Polymer80 PF940v2 custom slide assemblies) this complete slide internal hardware package provides every small component required to assemble a dependable smooth-cycling upper slide assembly. Specifications for M2 Armament Group Glock Compatible Slide Parts Kit: Manufacturer: M2 Armament Group Color: Black Fabric/Material: Steel Gun Make: Glock Caliber: 9mm Luger Package Contents: M2 Armament Group Glock Compatible Slide Parts Kit What firearm models does the manufacturer say M2 Armament Group Glock Compatible Slide Parts Kit is compatible with? The manufacturer suggests that M2 Armament Group Glock Compatible Slide Parts Kit is compatible with Glock 17 Glock 19 Glock 26 Glock 43M2 Armament Group M2-UPK-19: Glock Compatible Slide Parts Kit Glock 19 Gen 1/2/3 Black