Chase Tactical BUMP Helmet (Non Ballistic), Universal Sizing, Crank Suspension, with Rails, Shroud, Velcro, and Bungee System, (A-TACS-AU) Call for Price. View Details. Chase Tactical Striker HighCut Combat Helmet, Black, SMALL with WILCOX WLS Shroud, Rails, Bungee, Velcro, and BOA Harness Suspension, NIJ 0101.06. Call for Price.