Terra/Sol Games has launched a Kickstarter for the third installment in the Six Guns line of products; Six Guns Lasers. Six Guns Lasers is a sourcebook on Laser weapons specifically for the Mongoose Traveller rules but easily convertible to most science fiction rpg rules. The strength of the line lies in the descriptions of the products, both their benifits and weaknesses and also the flavor of the items. From the manufacturers to the weapons themselves.  For example nothing about a Rourke Weapons Systems Light Cobra Laser Revolver will ever feel generic.