The PAPOP (PolyArme POlyProjectiles, “multi-projectile multi-weapon”) was a French project to construct a computerized infantry weapon for the FÉLIN system, capable of hitting hidden or protected targets. It would have combined a 35 mm grenade launcher with a 5.56×45mm NATO assault rifle, both in a bullpup configuration, complete with targeting aids and an unorthodox sight.
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France made the starship troopers war crime gun too? Neat.