Extendable Katana Foregrip

Inspired by the SRU Katana GripThe Extendable Katana Foregrip is a length-customizable foregrip.By printing additional spacers, one can adjust the length in increments of 10mm. Hardware required:1x M4x25mm bolt+nut (or 6-32x1") for Picatinny2x Mlok hardware for Mlok (M4x15mm+nut+printable Mlok nut)1x M4 bolt+nut, 15mm with no spacer +10mm for each spacer added Update 10/18/2023: Added 4° angled versions of the Top pieces