You might want to investigate on corruption charges against an unknown group within the Pentagon.
Every gun with that Barrel length and moving Barrel design cannot meet the accuracy test and using anything less than ACP, with the exception of 5.7x28 does not meet the penetration requirements.
Some group either cheated or changed the rules downgrading requirements, because physics remain.
Look for someone that gets disc round eyes suggesting a Tec-9 in NATO rifle as a side arm.
#MIB #provos