Angstadt Arms is renowned for its specialization in compact, lightweight personal defense weapons (PDW), particularly excelling in the design and manufacture of AR9 pistols, 9mm rifles and Pistol Caliber Carbines (PCCs) and corresponding parts and accessories. Angstadt Arms' commitment to quality extends across a wide array of firearms and accessories, including a vast selection of buffer springs, bolt carrier groups, flash hiders and other upgrades tailored for military, law enforcement and responsible citizens looking. Their dedication to innovation and quality makes them a respected name in the small arms industry, with their products highly regarded for both tactical applications and personal defense.