Carbon Express XSD In-Out Inserts .166 Size 1 12 pk.
Carbon Express XSD In-Out Inserts .166 Size 1 12 pk., Half out insert made for the Carbon Express Predator XSD arrow Fits all standard thread field points and broadheads Size 1 fits 300-350 spine shafts Size 2 fits 400-500 spine shafts Weight 33 gr