Melee Penalty = Accuracy penalty applied to a melee weapon used in the same hand as the shield is located/mounted. Shields that weigh 3 or less or otherwise aren't located on the arm do not apply this penalty unless stated otherwise.
Medium Shoulder Shield Location: Shoulder Weight: 5 Shield type: Medium Physical Durability: 500 Beam Resistant: No Redirection Modifier: +3 Incompatible with fighter mode transformations. Price: 800 Credits
Gerail Shield-Axe Location: Arm Mounted Weight: 4 Durability: 400 Beam Resistant: No Redirection Modifier: +2 Melee Penalty: -1 Accuracy