Pathfinder RPG: Guns & Gears (Remastered) features:

• Two new classes: the clever inventor and the sharpshooting gunslinger, updated to work perfectly with the Remastered Pathfinder Second Edition rules
• The remastered automaton ancestry for players who want to play a customizable construct
• Firearms of all stripes, from the simple and effective flintlock pistol to versatile gunblades
• Dozens of new archetypes
• Scores of new gadgets and vehicles
• Siege engines and accompanying rules
• A gazetteer of Golarion revealing how firearms and technology fit into the Age of Lost Omens, including a look at the technology of the continents of Arcadia and Tian Xia and never-before-revealed secrets of the rough-and-tumble, gritty city of Alkenstar

The pocket edition presents the same contents as the standard edition in a smaller sized softcover for a lower price and better portability.