Conquest Archery Associates .625 Smacdown Bars Smacdown .625 Side Bar - 15" 2238: The Smacdown .625 Side Bar in 15" is designed for archers who require precision and control. Made with 100% Ultra High Modulus Pitch Fiber, this side bar offers the best stiffness-to-weight ratio in its class. The SMACWRAP® technology ensures superior vibration dampening and shot recovery, making it an excellent choice for competitive archers