It is available as pay-what-you-want. It provides eight suits of armor, three firearms, and thirteen armor and weapon enhancements for Pathfinder science fiction.
This is a trial product meant to solicit feedback and will be retooled once Starfinder is released.
Full disclosure: This is not a review. Nor is it a paid endorsement. I am not involved with the production of this book whatsoever but I am long-time friends with both authors Paul Fields and Jim Milligan.