3FTech Vertical Foregrip by FFFTech/FFFTechnology
A series of full length vertical foregrips. The Basic model is designed to be easily modified in CAD software for different textures to suit the end user's preferred grip feel.
Five separate models have been created:
*Mark of the Heretic
Printer Used: Monoprice Maker Select Plus
Filament Used: PLA+
First Layer Print Height: .20mm
Standard Layer Height: .14mm - .16mm
Wall Thickness: .40mm
Wall Perimeters: 3 - 4
Infill Pattern: Gyroid
Material Flow: 100%
Support Material Percentage: 15% - 20%
Print the foregrip upside-down, with support material only for the picatinny slot.
1x M5x30 Hex Socketed Machine Screw/Bolt
1x M5 Hex Nut (Be sure both bolt & nut are the same thread pitch.)
1) Press the M5 hex nut into it's indexing socket.
2) With the hex nut installed, slide the foregrip onto the rail and align the bolt channel with the preferred rail slot of installation.
3) Drive the bolt through the channel and start threading into the hex nut.
4) Tighten the bolt into the hex nut until the foregrip is mounted firmly in place. The end of bolt shouldn't protrude past the hex nut indexing slot. Avoid overtightening the bolt.
Credit goes to AWCY?, GunCAD Development Team. Creators of the DanStipple/FedStipple, the texture on the Mark of the Heretic model.