Alum FOCOS Post XI 300,Inst 400-600,DI 500 5.84

This system impressed me. Coming from shooting other arrows from highend companies to trying this, it proved near indestructible out of my 50lb recurve. I took these to Sitka Course at TAC San Antonio and only broke one arrow with these collars. When hitting rocks the collar system becomes a sacrificial component (go with the steel ones). The edge of the outsert may crack slightly on a hard shot but they were perfectly shootable and it nearly always saved my arrow. I will definitely be buying more to replenish my lost arrows because these were bulletproof builds like nothing I've ever seen! Just make sure to get a torque wrench set to actually screw in and attach the outserts.

Haven’t got my arrows built yet, but searching the website for what I needed plus quick delivery makes for a great shopping experience!