Im not sure he just randomly gave me it. The conversation was like this:
Me:Hey
Him:Hi, I know you like halo so I got you something cool.
Me:Zomg what?
Him:A mold for an M6C Pistol
Me:ZOMG Wow...
Him:Here *gives mold* don't drop it, it was hard to get.
Me:Sweet thanks.
Him:Oh you'll need this too *hands bucket of resin*
Me:Thanks!
Him:No problem.
And then I later made the pistol.