bullets can take anything of value from anyone - no other asset can do that.
Real estate makes sense (in the right area). I'd actually like to invest in overseas real estate as an addition hedge, but have not looked into that. Precious metals / precious metal producers. I like food producers (ADM, CAG, MDLZ, and KHC). People gotta eat. Consumer staples should also be an inflation hedge (WMT, PG, CL)...maybe industrials (ETN, HON, EMR).