Centurion Pro Silver Bullet Trimming Machine with Dual-Purpose Hybrid Quantanium TumblerThe CenturionPro Silver Bullet Trimmer Whistle While You Work The Centurion Pro Silver Bullet is the twin sibling of the CenturionPro Original which is where it all began for CenturionPro. The Original and Silver Bullet are widely considered some of the best commercial trimming machines in the industry. Stop wasting days to weeks trimming your bud by hand. The CenturionPro Silver Bullet will replace an entire trimming crew of 60 people, saving you