The CAT NOAH HUB suppressor is engineered to optimize 6mm ARC reconnaissance platforms, particularly those with barrel lengths starting from 14.5 inches. It provides superior suppression and precision, managing the velocity and pressure characteristics of these calibers while maintaining minimal backpressure for sustained field use. While the NOAH can also be used on 5.56mm platforms, it is not specifically optimized for this caliber. For marksmen utilizing mid-range precision rounds, NOAH delivers efficiency and reliability.