Beiter Insert Nocks - 19-2

Engineered to fit directly inside 4MM G UNI (.166" series) and Super UNI (19 series) bushings Highest precision and lowest tolerances, Every nock size is made from the same mold Asymmetrical design does not pinch the nocking point Size: 19/1 6mm .086" Small Groove; 19/2 6mm .098" Large Groove 19/2L w/ Long Fingers for Finger Shooters; .166 #1 .086 Small Groove; .166 #2 Large Groove .166" #1 and #2 replace the original 12/1 and 12/2 nock models