IronGoober | Nightime Slinging ( full video ) @IronGoober | Uploaded 1 year ago | Updated 4 hours ago
Slinging 45g glandes in the dark with a 45" sling. These use lighted nocks and they were cast into concrete via silicone molds of 3d printed biconicals.

Link for OpenSCAD of Biconicals: slinging.org/forum/YaBB.pl?num=1690562625/4#4