Tippman M4 TDC

thingiverse

Project Success: Every test of the TDC has succeeded with vibrations and stress of the bb impacts back on the device, normally aligning perfectly inside the tube and staying firmly in place. I have since created a few on a lathe from aluminum with the same plastic insert. With outstanding results. This project will remain up as reference of a successful design. NOTE: This is designed for an advanced user who requires assembly by tapping their own thread with a metric M4 tap. And using a screw for adjustment and pressure on the Nub. If this is not possible, there are commercial TDC mods for the Tippmann M4 that might be more suitable for you. As any Tippmann M4 user will know, the stock hop-up adjustment is by far the strongest part of the gun. Thankfully they gave us a pre-cut tube right above the hop unit perfect for a Top Dead Center Mod. I recommend adding a bit of rubber or eraser to the plastic nub if it is being used on a plain flat hop. This will help prevent tears and damages to the bucking. So far I have tested this with the stock barrel and bucking with excellent results. Aim to test with a flathopped setup and RHopped ZCI Barrel. Update Log 01-May-17: Released Alpha