How far is the rifle lifted off the deck on the command Trail Arms?

The command "Trail Arms" instructs a Marine to lift the rifle approximately 3 inches off the deck. This action is part of the manual of arms and emphasizes both discipline and proper handling of the weapon. When executed correctly, lifting the rifle by this specific measurement aids in maintaining control and readiness of the weapon while ensuring it remains in a secure but accessible position. This precision is important for establishing uniformity among troops during drills and ceremonies, contributing to the overall professionalism expected in military conduct. Understanding the exact height helps Marines maintain the correct posture and balance while standing at attention or during marching exercises, which is crucial for functionality and appearance.