Trufire SPARK MAX BUCKLE FOLDBACK ReleaseThe Tru Fire Spark Max Buckle Foldback is the junior version of the Smoke Max Buckle Foldback and gives bowhunters the same great accuracy from a compact release. With a springloaded, dual caliper design, the Smoke Max release packs silent and reliable performance into an easy to grip dime sized head. 360 rotating head design eliminates accuracy robbing string torque. Fast and easy trigger adjustment. Comfortable and easy to use Max buckle strap