Multi-piece projectile with an insert formed via a powder metallurgy process
Abstract:
A bullet (100), having: a main body (102) with a bore (106) bounded by a sidewall (124); an insert (104) that is disposed in the bore and that has longitudinal splines (460) configured to form a longitudinal flute (4620 in the insert and to provide radial support for the sidewall of the bore. A leading end (466) of the flute is open.
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