Jango Fett wanted one of the clones for himself. The clone was Boba Fett and he aged normally differentiating from the other clones who aged faster. Jango kept him and took care of him like his own child.
EE-3 carbine rifle, Czerka flame projector, concussion grenade launcher and a blaster pistol as sidearms. He also had a BlasTech Dur-24 wrist laser, Tenloss DXR-6 disruptor rifle, a Kelvarex Consolidated Arms MM9 mini concussion rocket in his gauntlet, a Fibercord Whip and small rocket launchers on his knee pads. Basically the guy had more weapons than the Imperial arsenal.