Team Wendy CAM FIT Retention ARC Rail Ballistic Hardware Kit 4 bolts and nuts Black. This piece of Ballistic HardwarK by Team Wendy replaces the standard retention system on your ballistic helmet and provides a complete make over for that standard helmet. The Team Wendy ARC Rail System includes the top & bottom rails and the front & rear spring clips that hold the two halves of the system in place. Enhance the performance of your ballistic helmet with the Team Wendy CAM FIT Retention ARC Rail Ballistic Hardware Kit. Specifications for Team Wendy CAM FIT Retention ARC Rail Ballistic Hardware Kit: Manufacturer: Team Wendy Color: Black Package Contents: Team Wendy CAM FIT Retention ARC Rail Ballistic Hardware Kit Team Wendy 21-HW-ARC: CAM FIT Retention ARC Rail Ballistic Hardware Kit 4 bolts and nuts Black