Amazon.com: Goshfun 1025Pcs+ Simulation Large Scale Single Double Shot 98K Toy Blaster Building Block Model Set Compatible with Lego, Small Particle Bricks Assembly Mechanical Weapon Model Toy : Toys & Games
Project knex (lego) sniper VERSION 2 quarantine project!! Would like some physics insights to help optimize my new design (see comment section for my question/write up). : r/engineering