WCF EXTREME STALKER ARROW. Our Extreme Stalker arrows are made from 100% carbon and have silky smooth 31” shafts. The arrows are fitted with a 100gn target tip and 3” durable fletchings in either green/white or yellow/white and a high grade knock. The spine is rated at 340 so perfect for your hunting compound bow. Our arrows are made in the exact same factory who makes arrows for most of the big name brands….you can be very rest assured you’re getting the quality you would expect.