Named after the Grasshopper Mouse a small yet savage carnivorous rodent living in the Southwest United States; it is famous because of its favorite snack — Scorpions — and is immune to their venomous bite. The GHM is a cost-effective competition-oriented PCC featuring many of the same great qualities that made the APC9 so successful while providing the user with additional levels of flexibility and modularity. The Gen 2 allows users to change barrel lengths handguards and stocks as well as the ability to add an SD kit among other accessories.Â