EK ArcheryAdder 7.5" Carbon Crossbow Bolts 2" Vanes. Includes 10 Carbon Arrows/Bolts. Fishing, Small Game Bow Hunting, Recreational, Target Practice, Urban Preppers, Bushcraft, Home Defense.

They are more expensive than aftermarket products however if you're a firearms shooter $1.00 per shot is pretty common. Either way if they last for several shots they are cheap (inexpensive)

I suspect EK archery will be making more crossbow bolt money off of me in future.

These worked well with my Adder. I need to order some more to have on hand

These are factory issue.

So I love ek archery and their outside the box thinking. They dropped the ball on these bolts unfortunately. The Nika archery red vaned bolts for the adder/siege are vastly superior and cheaper. The first pic is one of these bolts that I had to strip to refletch. It was fired twice from my adder at 20 yards and the vane was destroyed from the second shot. The second image is a Nika red vaned bolt I was easily able to repair the vane by just adding heat. As I stated I love EK archery products, I have a mey interceptor pre ordered from gogun. If your going to be firing alot I would go with the Nika bolts all day every day.

Pros: the price has dropped substantially since I last purchased these. Carbon shaft.Cons: The knocks constantly break off when firing and jammy adder. The two vein design makes them less accurate at longer ranges. Yes I understand the design is necessary just stating my observations.In short they work but you can get cheaper versions of these out there for practice since they break easily.

These bolts don't hold up very well. The veins are easily damaged even after 1 or 2 shots into a crossbow target. The tips also come out pretty easily, meaning these bolts aren't good for more than a few practice shots. But my biggest complaint is that using any broadhead with these bolts will make them too long to put in the magazine, which is a big let down seeing as the adder magazine was designed to receive broadheads. I tried some gator mechanical broadheads because they were the closest in size to the field tips that I could find, but you would either need to find a different 2d tip that is no longer than a field tip, like at all, mod these bolts, of make your own. These adder bolts aren't cheap by any means, & the quality definitely doesn't justify the cost. Unfortunately, they're proprietary & no one else makes them

The bolts themselves (which are the same ones that come with the crossbow, are lightweight and shaft-wise, are durable. The fins though are not. They're easily bent, like with every shot, so YMMV. As for the ones from this particular manufacturer, they are already four months late nearly despite having been ordered two days after the crossbow, which was backordered and showed up a month ago. I'll be buying any future bolts from somewhere else as they also have not responded to numerous direct inquiries asking for status.