u/yzhanping

Are laser engravings of this type of trimmed casing all up to standard? The outer casing is made of aluminum alloy with an anodized finish; the logo is laser-engraved.

The black one is the original OTTO U2-016, and the silver decorative plate is a DIY dual-stage trigger. I think it restores 90% of the feel and the tactile feedback is very clear.

This is a project by Silent Time; I made a B8 grip. Sorry, I'm sharing some successful examples; I believe you can do it too. I DIYed these devices by myself; I don't have a team yet.

This B8 grip uses three modified Otto switches P3/P9, a dual-stage trigger assembly, and a 5-way button;

Work sequence: Data collection — 3D drawing — 3D drawing of push-button switch — 3D printing and testing — Assembly.

We will only discuss the final product's appearance and areas for improvement. Thank you!

The AH-64D Grip project is finally finished. I'm ready to move on to the grip project. Any recommendations?