From the post:
The most elite infantry unit in the King’s forces is the Royal Rifle Corps. The average soldier only has a few paths that lead to joining the Rifle Corps (but the most common is a tour in the Grenadiers). Armed with the best weapons money can buy, these troops drill endlessly to ensure that they are prepared for anything the enemy might throw at them. The CLLE Rifle is one of the longest range mass-produced firearms on Earth, and the sound of a squad of Royal Rifles firing on a position can put fear into even the most stalwart defenders. When they are not on the battlefield or drilling, the Corps are often asked to take part in parades and other morale building exercises on behalf of the King.