Totally Free Sound Effects Repository
I know that my fellow production people are constantly looking for real sound effects that are 1) authentic, 2) high quality, and 3) free.
These are totally free and clear since I made them myself. No computer generated noises here... these are all actual objects. Most are recorded on a Sennheiser MKH 416, with a few on a Neumann TLM 103. No post-processing.
If you're able to give credit in your project, 983thesnake.com would be great!