Ergonomic Airsoft Grip for M4 / AR-15 style rifle

This is a 3D model of an ergonomic pistol grip for airsoft rifles in M4/AR‑15 style. It is designed for comfort, good handling, and simple mounting to a Picatinny/Weaver rail using the included Rail.stl adapter.
 

Included files:

Grip.stl — main grip part

Rail.stl — adapter/rail piece 

Recommended print settings:

Printer: [e.g. Ender 3 / Prusa MK3 / Anycubic i3]

Material: PLA (PETG or ASA recommended for durability)

Nozzle: 0.4 mm

Layer height: 0.14 mm

Infill: 30% (gyroid recommended)

Supports: on

Print speed: 40–60 mm/s

Walls/Perimeters: 3

Top/bottom layers: 4–6

Bed temp: 60°C (for PLA)

Safety & Legal Note: This model is intended for recreational use in airsoft. Always respect local laws regarding airsoft equipment. I am not responsible for misuse.