This is the barrel kit with or without cartridges for customers who want to have more shots on Harpoon

PS: Magnum Cartridges do not work on regular short barrel Kits, Only for Long Magnum Barrel Kits

FRIENDLY ALERT：Please read below the TERMS and the RETURN/ EXCHANGE POLICY carefully before you purchase. We appreciate your patience. We do not accept returns or exchanges unless the item you purchased is defective.

This listing complies with USA air gun guidelines and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws