(Note:  Article originally written by Max Slowik and published on Gunsamerica.com) The Advanced Armament Corp. is launching a new standard for their in-house handguards called SquareDrop. Based on the open-source KeyMod standard, SquareDrop will work with KeyMod accessories in addition to AAC’s SquareDrop hardware. The result is a lightweight, minimalist set of handguards with a fresh, sleek […]