Cross Armory Universal Back Plate for Glock Gen 1-5/P80 Black Small CRG5BPBK. 100percent Aircraft Grade Billet Aluminum. Hard Coat Anodized for solid finish. Cross Hair Logo concentric to barrel. Replaces Plastic Stock Plate. Quick Install. Specifications for Cross Armory Universal Back Plate: Manufacturer: Cross Armory Finish: Hard Coat Anodized Fabric/Material: Aircraft Grade Billet Aluminum Design/Pattern: Universal Gun Model: Glock P80 Gun Make: Glock Model Generation: 5 4 3 2 1 Features of Cross Armory Universal Back Plate Will NOT fit G42 G43 G43X and G48 Package Contents: Cross Armory Universal Back Plate What firearm models does the manufacturer say Cross Armory Universal Back Plate is compatible with? The manufacturer suggests that Cross Armory Universal Back Plate is compatible with Glock P80Cross Armory CRG5BPBK: Universal Back Plate for Glock Gen 1-5/P80 Black Small