Rook Micro M-Lok VFG: FFFTech/FFFTechnology A micro VFG, designed for compact PDWs such as: *Sig MCX Rattler *MP5K (if using M-Lok Handguard) *CZ Scorpion EVO 3 S2 Pistol Micro *Ruger PC Charger Also the design works well for AK "Kink" builds that use M-Lok forends, as the insertion/removal of mags can be difficult with a full sized foregrip. Comes in three varieties: *Standard *Chess Tiled *Ridged Printer Used: Monoprice Maker Select Plus Filament Used: PLA+ Print Settings: Extruder: 216C Bed: 56C First Layer Print Height: .20mm Standard Layer Height: .16mm Wall Thickness: .40mm Wall Perimeters: 4 - 5 Infill: 20% Infill Pattern: Gyroid Material Flow: 100% Print the VFG right-side up Hardware Needed: 2x M5x10 Hex Socketed Machine Screw/Bolt 2x M-Lok T-Nuts (Be sure both bolt & nut are the same thread pitch.)