Sling Arms
The command for sling arms is Sling – ARMS. On the command of execution (ARMS), grasp the rifle barrel with the right hand and raise it vertically. Grasp the sling near the upper sling swivel with the left hand, and release the right hand. Place the right hand and arm between the sling and rifle and place the sling over the right shoulder. Regrasp the sling with the right hand so that the wrist is straight, the right forearm is horizontal, the elbow is tight against the side, and the rifle is vertical. Release the grasp o the left hand and move it sharply to the left side in the position of attention.
15 Count Manual Arms
From Order Arms:
4+3+4+4=15 counts