frangible projectiles for firearms and processes for making such projectiles are disclosed . the projectiles include a sintered , compacted mixture of powdered iron particles with other particles , including powdered copper particles and optionally powdered tin particles . the disclosed projectiles produce a similar feel and mimic the ballistic properties of lead projectiles of similar size and caliber , yet readily break - up upon impact with a hard surface in order to minimize ricochet or splatter . the disclosed projectiles and processes for making the projectiles meet the need for inexpensive , lead - free frangible projectiles .