Excalibur Crossbow R.E.D.S. Suppressors Black. E.D.S. suppressors come as a pair and are strategically positioned on the crossbows where they bear the brunt of the strings following through which allows them to substantially reduce shock vibration and noise. Suppression pads are removable and allow you to rotate or reposition ensuring longer pad life. Specifications for Excalibur Crossbow R.E.D.S. Suppressors: Manufacturer: Excalibur Crossbow Color: Black Features of Excalibur Crossbow R.E.D.S. Suppressors Reduces vibration Reduces string noise Lightweight construction Durable replaceable suppressor pads Easy to install Package Contents: Excalibur Crossbow R.E.D.S. Suppressors Excalibur Crossbow 74498: R.E.D.S. Suppressors Black