Shooting Chronograph Adaptor

Adaptor for Nerf blasters without barrel attachment lugs for the E9800-X (and derivatives).

Take the aluminium barrel and nest it into the tapered end down to the stepped section for a snug fit.

The three 3d printed bolts for centring on the blaster could easily be replaced with M8-1.25 hardware, but I feel the printed ones will scratch painted barrels less.

For best fit, clean up the threads with a tap and die, I had some shrinkage on mine which meant they ended up a little tight.