Complete with the revolutionary ACUslide silent cocking and safe de-cocking system, the TenPoint® Viper S400 delivers a lightweight 32” length and is TenPoint’s® shortest forward draw crossbow. Able to fire arrows out to 400 FPS and complete with a 3.5 pound 2-stage S1 trigger, Micro-Trac Barrel, and RangeMaster Pro scope for hairsplitting accuracy down range, the Viper S400 is silent, safe, maneuverable, and accurate.