Now most Silk Road vendors use BMR or Sheep Marketplace, some even have their own online shop website in Tor:
http://rso4hutlefirefqp.onion/ - EuCanna - 'First Class Cannabis Healthcare' - Medical Grade Cannabis Buds, Rick Simpson Oil, Ointments and Creams
http://newpdsuslmzqazvr.onion/ - Peoples Drug Store - The Darkweb's Best Online Drug Supplier!
http://smoker32pk4qt3mx.onion/ - Smokeables - Finest Organic Cannabis shipped from the USA
http://fzqnrlcvhkgbdwx5.onion/ - CannabisUK - UK Wholesale Cannabis Supplier
http://kbvbh4kdddiha2ht.onion/ - DeDope - German Weed and Hash shop. (Bitcoin)
http://s5q54hfww56ov2xc.onion/ - BitPharma - EU vendor for cocaine, speed, mdma, psychedelics and subscriptions
http://ll6lardicrvrljvq.onion/ - Brainmagic - Best psychedelics on the darknet
http://25ffhnaechrbzwf3.onion/ - NLGrowers - Coffee Shop grade Cannabis from the netherlands
More here: http://dirnxxdraygbifgc.onion/ OnionDir Tor Hidden Service urls directory
Change .onion/ to .onion.to/ if you dont have Tor Browser installed, but better install Tor browser before you visit any of those sites.