Forum:I Know this sounds stupid, but how do i create modded/hacked weapons?

I know i sound stupid but i want to make a sniper rifle that has the chimera effect and the skullmasher effect. Please help if you can. Gen.Usa 20:47, December 17, 2009 (UTC)Gen.UsaGen.Usa 20:47, December 17, 2009 (UTC)