After years of product testing and competing, TRU Ball and Reo Wilde have developed a comfortable and shootable release you can put in your hand. The H.B.C. release is made of solid brass! This model features ergonomic handle in Medium or Large (3 and 4 finger only) that tapers smaller toward pinky. Micro-adjust one screw using visual speed dial to reference settings. Turn in to make release hotter (faster), back out to make slower. Assembled with a standard click, but a fast click is sold separately.