Rise Armament is most well known for their triggers. Their first trigger was the RA 535 advanced performance that first came out in 2015. Since then, they have grown to expand their product line to include more triggers, handguards, bolt carrier groups, muzzle devices and more. Rise Armament mainly specializes in drop-in, easy to install triggers. They have a range of trigger models that are designed to fit any need you might have as well as triggers at prices that make it possible for anyone to upgrade their trigger. You can learn more about Rise Armament here. You can also shop Rise Armament products here.