Dead Center Dead Silent Carbon Stabilizer Black 6 in.. These Bow and Crossbow Stabilizers created by Dead Center feature a combination of ultra-rigid 5/8in carbon tubing and 6061-T6 aluminum hex end caps for optimum rigidity. However the Dead Silent Carbon Stabilizer still comes with Dual O-Rings and BowJax silencers that completely eliminate noise and vibration on the shot. This Dead Center Dead Silent Crossbow Stabilizer accepts an optional weight system (sold separately) to meet the specific needs of every archer. So what are you waiting around for? Get your Dead Silent Carbon Crossbow Stabilizer right now Package Contents: Dead Center Dead Silent Carbon Dead Center DSHC-6-BLK: Dead Silent Carbon Stabilizer Black 6 in.