From publisher blurb:
This sourcebook PDF is an additional continuation of the first four, Weapons of Power Armor Destruction, Weapons of Power Armor Destruction 2, Weapons of Power Armor Destruction 3 and Weapons of Power Armor Destruction 4. We have added all kinds of new power armor superstructures, power armor weapons and all kind of new and interesting things that can be used in your local neighborhood game. Included in this PDF are such add ons as:
Mag-lev Skimmer (PL 6)
Trans Atmospheric Flight Range (PL 8)
Spatial Mortar (PL 8)
Electromagnetic Neural Mapping (PL 7)
Endoskeleton (PL 6)
Second Chance Foam (PL 6)
Self Replicating Ammunition (PL 8)
Psi-Disruptive Plating (PL 7)
Plus another additional 10 more interesting and unique weapons and equipment to use on your power armor.