OpticsPlanet Exclusive EC Defense MK-2 Stripped G19 Pistol Slide FDE EC-MK2 FDE. This package also features our signature .025 wider than factory forward and aft serrations (resulting in enhanced grip) and partial-depth left right and top pockets that are used to alleviate any excess and unnecessary weight. Specifications for OpticsPlanet Exclusive EC Defense MK-2 Stripped G19 Pistol Slide: Manufacturer: EC Defense Gun Model: Glock 19 Model Generation: 4 3 2 1 Optic Cut: No Cut Length: 16 in Width: 11 in Height: 4 in Finish: Cerakote Fabric/Material: 416 Stainless Steel Condition: New Last Chance: Yes Weight: 2 lb Package Contents: OpticsPlanet Exclusive EC Defense MK-2 Stripped G19 Pistol Slide What firearm models does the manufacturer say OpticsPlanet Exclusive EC Defense MK-2 Stripped G19 Pistol Slide is compatible with? The manufacturer suggests that OpticsPlanet Exclusive EC Defense MK-2 Stripped G19 Pistol Slide is compatible with Glock 19OpticsPlanet Exclusive EC Defense EC-MK2 FDE: MK-2 Stripped G19 Pistol Slide FDE