Inserts are adjustable with a break off brass module

this is the fastest

N23 Grouse

and Picatinny rails for additional accessories

B3 Versa Release w/ Pro Pack (Brass) monthly_specials_dealer Inserts are adjustable with aHighly innovative 3 finger thumb activated sear release Features hardened 440C stainless internals, with simple to adjust tension and travel screws The handle is a fully radiused two piece system and allows you to rotate the finger attachment to one of five locations The thumb bars, pegs and trigger options can be customized to fit any archer Exclusive design includes a base system that holds sears in place, producing the best performing release