January 12, 2011 The new Penetrator from Hard Impact Technologies is an arrow designed to increase penetration and kinetic energy thanks to an inserted weight in the front of the arrow that transfers energy on impact. Share this video: Share this on Facebook (opens in new window) Share this on Twitter (opens in new window) Post a Comment Login with FacebookLogin with Google Login To Account Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Δ