Agency Arms A - Embossed Slide Cover Back Plate Glock 43 Black. These back plates are designed for the Glock 43 Specifications for Agency Arms A - Embossed Clock 43 Slide Cover Back Plate: Manufacturer: Agency Arms Color: Black Fabric/Material: 6061 Aluminum Gun Model: Glock 43 Gun Make: Glock Features of Agency Arms A - Embossed Clock 43 Slide Cover Back Plate: Embossed Agency "A" logo 6061 Aluminum Anodized Drop in replacement Package Contents: Agency Arms A - Embossed Clock 43 Slide Cover Back Plate What firearm models does the manufacturer say Agency Arms A - Embossed Clock 43 Slide Cover Back Plate is compatible with? The manufacturer says that Agency Arms A - Embossed Clock 43 Slide Cover Back Plate is compatible with Glock 43Agency Arms BP-BLK-G43: A - Embossed Slide Cover Back Plate Glock 43 Black