Trap & Dubstep Samples 7 from GhostHack.de, a series of free packs put out by the studio. There are 6 more parts of the series to download as well, surprise.
Download 1-6 here.
From their official page:
This new volume includes 60 free samples: 5 Bass One-Shots, 6 Bass drums, 18 Basslines, 9 Hihats, 7 Leads, 10 Claps and Snares and 5 Vocal Samples.
The entire content is delivered in WAV 24bit format, tempo 140bpm.
All samples are 100% royalty free!