Cross Armory 3-Piece Gen 1-3 P80 Upgrade Kits w/4-Pin Set Extended Metal Mag Catch Extended Slide Lock Black Small CRP80OKBK. Specifications for Cross Armory 3-Piece Upgrade Kits: Manufacturer: Cross Armory Color: Black Fabric/Material: Stainless Steel Gun Frame Size: Compact Gun Make: Glock Gun Model: Glock P80 Model Generation: 3 2 1 Features of Cross Armory 3-Piece Upgrade Kits PIN SET Stainless Steel DIMPLED pin set for easier take down and assembly SLIDE LOCK Precision machined not cast from Stainless Steel. It is then surface treated for improved finish and corrosion resistance EXTENDED MAGAZINE CATCH 7075 T6 billet aluminum smooth ramp and extended release pad designed to improve mag change speed comfort and efficiency DOES NOT interfere with any holster. Package Contents: Cross Armory 3-Piece Upgrade Kits Dimpled Set Extended Slide Lock Extended Magazine Catch What firearm models does the manufacturer say Cross Armory 3-Piece Upgrade Kits is compatible with? The manufacturer says that Cross Armory 3-Piece Upgrade Kits is compatible with Glock P80Cross Armory CRP80OKBK: 3-Piece Gen 1-3 P80 Upgrade Kits w/4-Pin Set Extended Metal Mag Catch Extended Slide Lock Black Small