"Gunslinger" AR-15 Grip: FFFTech/FFFTechnology An AR-15 compatible grip, with the overall shape having been inspired by several different revolvers; having a rounded rear strap, with a flaired grip butt. Comes in two variants: *Standard *Ridged Printer Used: Monoprice Maker Select Plus Filament Used: PLA+ Print Settings: Extruder: 210C Bed: 55C First Layer Print Height: .22mm Standard Layer Height: .14mm Wall Thickness: .40 Wall Perimeters: 4 - 5 Infill: 25% Infill Pattern: Gyroid Material Flow: 100% Hardware Needed: 1x Allen Head Screw, 1/4-28 x 1" 1x Steel Star Washer 1x Safety Selector Detent Pin 1x Safety Selector Detent Spring