The TenPoint Pro Lite Carbon Crossbow Bolts with 22/64 diameter wrapped carbon fibre are lightweight at 370 grains - with a 100 grain point included. Fletched with Zeon Fusion vanes with a slight offset and fitted with a 25 grain aluminium insert and equipped with an matching new neon-green Superbrite Omni-nock. This light bolt is not recommended for use with most Pre-2012 TenPoint crossbows.