V01D Grip (AR-15): FFFTech/FFFTechnology The second grip of the "Null & Void" Grip Set. A vast departure from the NU11 grip design, though having the same widened heel. Has finger grooves to avoid slippage from one's hand, as well as ribs modeled into the grip's sides. Printer Used: Monoprice Maker Select Plus Filament Used: PLA+ Print Settings: Extruder: 218C Bed: 56C First Layer Print Height: .20mm Standard Layer Height: .16mm Wall Thickness: .40 Wall Perimeters: 4-5 Infill: 25% Infill Pattern: Gyroid Material Flow: 100% Support Material Percentage: 18% 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