Original sentence: During the Korean War, American soldiers supposedly used the sound to their advantage, noting that the enemy would reveal themselves when they heard the clip eject, and would carry and throw empty clips as a decoying tactic.However, all of these reports are largely unsubstantiated, and, in reality, clip ejection noise in the larger cacophony of infantry small arms combat likely had little effect one way or another in most engagements
Edited sentence: During the Korean War, American soldiers supposedly used the sound to their advantage, noting that the enemy would reveal themselves when they heard the clip eject, and would carry and throw empty clips as a decoying tactic, with varying degree of success depending on the experience of the enemy troops