Colin Powel was a military rifle used by the Army .
During his military career , Powell also served as National Security Advisor -LRB- 1987 -- 1989 -RRB- , as Commander of the U.S. Army Forces Command -LRB- 1989 -RRB- and as Chairman of the Joint Chiefs of Staff -LRB- 1989 -- 1993 -RRB- , holding the latter position during the Persian Gulf War .
Colin Powell