Anbernic RG300 Grip, Front Cover, Stand

Grip, front cover and stand for the Anbernic RG300 retro gaming handheld. The grip makes longer gaming session more comfortable without blocking buttons, connectors at the bottom of the device or the volume wheel on the side. The front cover protects the screen, top and side mounted buttons, the USB-C port and the audio jack. The cover can be used while the grip is still mounted to the device and is easy to clip on. The stand lets you put the RG300 on display alongside other devices.

All components can be printed using PLA, but grip and front cover require support. One of the pictures shows the critical areas, where you should add support. The grip doesn’t has much contact area with the build plate, so using an adhesive spray or similar helper might spare a headache. I had good results with the following settings.

Grip:

• Filament: PLA
• Nozzle: 0.4 mm
• Layer Height: 0.2 mm
• Walls: 2
• Top/Bottom Layers: 3
• Infill: 15%
• Support: Yes
• Brim: No
• Cooling: Yes
• Print overhangs with reduced speed

Front Cover:

• Filament: PLA
• Nozzle: 0.4 mm
• Layer Height: 0.2 mm
• Walls: 3
• Top/Bottom Layers: 3
• Infill: 25%
• Support: Yes
• Brim: No
• Cooling: Yes
• Print overhangs with reduced speed

Stand: 

• Filament: PLA
• Nozzle: 0.4 mm
• Layer Height: 0.2 mm
• Walls: 2
• Top/Bottom Layers: 3
• Infill: 15%
• Support: No
• Brim: No
• Cooling: Yes 

The Anbernic RG300 and RG35XX are similar in size and the grip could also be fitting for the RG35XX. As I don't own one, I couldn't properly test it. The front cover won't fit the RG35XX as the connectors at the bottom of the device are in different places.

In case the grip isn’t to your liking, I also uploaded a simplified version of the RG300. This body double might be helpful to design your own grip. It is a simplified version that spares out the more complex geometry of the shoulder buttons, but otherwise has all the buttons at the right place.