What is a potential issue with using non-compliant ammunition during training?

Using non-compliant ammunition during training poses a significant risk, primarily due to the potential for increased injury and improper scoring. Non-compliant ammunition may not adhere to safety or performance specifications established for military practices, leading to unpredictable behavior when fired. This could result in excessive recoil, failure to fire, or even catastrophic malfunctions, increasing the risk of injuries to the shooter and nearby personnel.

Furthermore, the use of non-compliant ammunition can interfere with the reliability of the practice scoring system, as the intended parameters for accuracy and performance might not be met. This could lead to a false assessment of a Marine's abilities, undermining the purpose of the training and potentially impacting readiness for actual combat scenarios. Proper compliance with ammunition standards ensures that training simulations closely reflect real-world conditions, which is critical for developing effective skills and maintaining safety.