Non-toxic frangible bullet

Abstract From the Canadian patent

A non-toxic highly frangible training round bullet (10) and a method of , making same, in which a plurality of segments (14a 14b, 14c and 14d) of non-, toxic metal selected from a group including zinc iron, steel and copper are , grouped or arranged within pressure-molding equipment and sufficient pressure is applied thereto to cause such segments (14a 14b, 14c and 14d) to inter-, engage and cohere one to another, while being formed into a desired shape of bullet and retaining their individuality at least to a limited extent. Upon impact with a target, such a bullet (10) fragments to a large extent along at least some of the original physical boundary lines of the original segments …