The Zone G insert nock designed for a perfect fit for our Carbon X, Target 42 arrows, 6.2mm nock busing system and most other popular 4.2mm inner diameter shaft on the market. 
 
Made of durable, impact resistant polycarbonate.
 
#12 pieces a pack

Suitable for:
Zone arrow, Carbon Express, Black Eagle, Easton 4.2mm shafts and 6.2mm nock bushing
 
Please visit our dealers for more information and services.