T.R.U. Ball Releases feature torque-eliminating 360° rotating heads. Independent caliper jaws provide a smooth release. Inner ball/ramp firing mechanism for a smooth release every time. Adjustable trigger tension with CNC-machined-aluminum and steel construction. The Predator features a 1/2"-sized ergonomic head and jaws, attached to a swivel, to remove torque from the string or D-Loop as the bowstring is drawn. Micro-adjustable screw for infinite length settings. Color: Black. Made in USA.