Laffs Evo Rear Picatinny Mount V1.1: Laffs Dynamics A 3DP back plate for the CZ Scorpion Evo III, with a 5 slot picatinny rail for attaching buttstocks and pistol braces with compatible mounting hardware. Update V1.1: Tightened tolerances between the mount "claws" and and receiver's mounting recess by .3mm on each side. Changed logo to 2022 Laffs logo. Chamfered top and bottom sections of the picatinny rail. Printer Used: Monoprice Maker Select Plus Filament Used: PLA+ Print Settings: Extruder: 218C Bed: 56C First Layer Print Height: .2mm Standard Layer Height: .14mm Wall Thickness: .40 Wall Perimeters: 6 - 8 Infill: 25% - 30% Infill Pattern: Gyroid Support Material Percentage: 20% Print the back plate right side up.