Target Point Ruger MKII Grip Panels: FFFTech/FFFTechnology Grip panel set for Ruger MKII pistols, with concentric split half rings embossed into the panel surface. Filament Used: PLA+ Print Settings: Extruder: 218C Bed: 56C First Layer Print Height: .20mm Standard Layer Height: .12mm Wall Thickness: .40 Wall Perimeters: 4+ Infill: 20%+ Infill Pattern: Gyroid Material Flow: 100% Support Material Percentage: 18% Hardware Needed: 4x Ruger MKII Grip Panel Screws