Landing Gear armor for CV is 50?! Common - this is a part of the ship armor (especially retractable)!!! These weak parts is a first potential holes in the ship!!!
And Zirax love to shoot them off. Makes them feel all special. Of course, I don't attach them through my hulls, and I tend to build around them so they have neat little pods to retract into, making them a little tougher to shoot off.