Custom Synthetic Rubber Lance Tip

I’m creating a blunt “coronel” that slips over the end of a 28mm diameter jousting lance and takes every impact. The tip must be printed from synthetic rubber for a good balance of softness, durability, and easy mass-production... (Budget: £10 - £20 GBP, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Printing, CAD/CAM, Mechanical Engineering, Product Design, Solidworks)