This is a simple airsoft target. After testing durability, I found that it could withstand a 400fps airsoft gun with slight dents at 5 yards and 80% infill. For fun I tested it with a pellet gun. The pellet broke through the top layers at 0 yards but stopped about halfway through. My guess is that if printed with 100% infill it may have withstood that test better. If you plan on shooting it at farther away that 5 yards, I would scale the size considerably, as it is very small. I printed the target with two colors to make it look more like a target, and I included the files for dual extrusion printing. I also included one color files.