Mustang - In the US Armed Forces, any warrant officer or commissioned officer who began their career as an enlisted service member is referred to as a “mustang”. Those “mustangs” are generally older and more experienced than their peers-in-grade who do not have prior enlistment experience. We celebrate those service members with our .925 sterling silver mustang horse, a feral animal and therefore not a thoroughbred, however, a mustang may very well be smarter and more capable, having a better survival instinct than thoroughbreds.