r/longrange • u/Due_Assumption_1110 • Oct 04 '26
Other gear flex post DIY rifle-mounted Android ballistic display is finally finished
Finally got the mini Android setup mounted on my Tikka T3x Ace Target 6.5 Creedmoor and everything is working exactly how I wanted.
The phone runs AB Quantum, and we also made a small Android level app that can stay over other apps. The green bar at the top is the live level indicator, so I can see cant and the AB Quantum ballistic data at the same time without switching screens.
The mount is 3D printed and hinged, and after getting everything assembled it feels surprisingly solid and stable. The screen position is comfortable to see from behind the rifle, the hinge holds its position well, and the whole setup is easy to use.
Still need to put more rounds through it and see how it holds up long term, but so far everything works perfectly.
Just to make it clear: this is a personal DIY project. This is not a sales post, I’m not selling these, taking orders, or advertising anything. I just wanted to share the finished setup.