The Ultimate version of Optimus Prime is in the leader class size and comes with the Jetwing add on accessories. 

Accessories / Weapons List :
ION BLASTER X 1
BATTLE BLADE X 2
BATTLE HOOK X2 (DETACHABLE)
KNUCKLE X 1 (NEW PARTS)
JETWING X 1
SHIELD X 1
ELIMMINATOR GUN X 1 
ASSAULT BLASTER X 1 (TO FORM MEGA STRIKER)

Feature :
Movie Accurate Color
Hands With Bendable Fingers

Bonus : Limited Edition Premium Included - A die-cast Mini Allspark Cube with a Metal Card.