Looking for a T1 Gunfight (1v1) (Preferably Sc-Fi) this is the character I will be using

Name: John Williams
Gender: Male
Age: 22
DOB: 2/13/2552
Occupation: Rebel (Formerly USMC Corporal)
Armor: Black Exoskeleton Armor
Weapons: Varies (Usually wields a Assault Rifle of some sort)
Appearance: Pale Skin,Red Hair,Freckles,Blue Eyes,Large Nose,Small Mouth
Personality: A Quiet Guy that never really talks, Nice to his allies but if they screw up he can get irrational
Background: As a USMC Solider he was stationed on the US Colony on the planet of Perzoid and often saw the horrors of how his fellow soldiers treated the local aliens,when hostile aliens assaulted his group in their jeep, the jeep blew up,He was in a coma for several months, he woke up in Washington DC and saw the US became a totalitarian dictatorship that is when he defected to a Rebel group, he snuck into the armory in the hospital, killed several USMC Soldiers and escaped to a rebel hideout 10 miles North of Washington DC, from there he got several military equipment, a Black Full-Body Exoskeleton to use a armor, and a BC-700 Assault Rifle, these weren't as good as what the USMC used but still good enough to fight them in a battle, He was then given the hardest mission a rebel ever had gotten, assassinate the President.

Exoskeleton Info: The Armor is extremly durable and can take 2 direct hits with a rocket launcher, though not as durable as USMC Exoskeletons, It covers his whole body, It can also increase is strength (It could lift as much as 2 cars) but does not effect his speed in anyway, It also has a small ammo dispenser near the chest area but it does not contain much so most bullets should be carried elsewhere.