PM-DTA Grips (AR-15): FFFTech/FFFTechnology This grip got a BIG BUTT, a thiCC Thumper, a HUUUUUUUUGE ASS! Good GAWD! This is the Pixar Mom Dump Truck Ass Grip! Has a swept backstrap, with a concave frontal section. But(t) those aren't the *biggest* features. The grip starts from the top at 22.3mm wide, and swells near its fat a- heel... to 29.3mm! *Oh lawdy...* Comes in two variants: *Standard *Ridged Printer Used: Ender 3 V2 Filament Used: PLA+ Print Settings: Extruder: 220C Bed: 56C First Layer Print Height: .20mm Standard Layer Height: .16mm Wall Thickness: .40 Wall Perimeters: 5+ Infill: 25% Infill Pattern: Gyroid Material Flow: 100.25% 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