Hinge style, back tension release aid from Arc Systeme. Developed with PJ Deloche. Key features: Building on the success of the original l'Attendu release. Brass for extra weight. Designed for quality and comfort while promoting a smooth and repeatable shooting style. Ergonomic design. Can be set for shooting with or without a click. Micro adjustable for precision setting. Hardened stainless steel for precision action shot after shot. Grooved handle for a secure hold. Adjustable thumb post position. Several sizes available for a perfect fit.