You're browsing the GameFAQs Message Boards as a guest. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts.
My friend got a Splatgun and a lvl 50 Boss Hammer Buster from the chest in the Arid Nexus-Badlands that gives you the achievement. I also got a max stat Casual Ravager from a Red Dahl Chest in Caustic Caverns.
Ready is my middle name(not really) / GT is E8Silicon