Carbon Express Mayhem Fletched Carbon Crossbolt with 3-Inch Vanes, 6-Pack

Review Last Updated: March 23, 2020

Alexander Herbert
Product Review by Alexander Herbert

Product Features

  • K-360 weave technology
  • Super straightness
  • Multi-layer construction
  • Advanced carbon materials
  • Inserted moon nocks and universal flat nocks


The bolts we choose can make or break our archery game – whether you’re hunting or you’re shooting at a target.

The last thing you need is your bolt to snap on you while you’re in action – so it’s important to get a durable, good-quality set of bolts.

If it’s quality you’re after, then keep reading for our review of the Carbon Express Mayhem Fletched Carbon Crossbolt with 3-inch Vanes, 6 Pack, including a list of the features, and of the pros and cons.


  • Made of two different types of carbon
  • High energy transferability
  • Delivers exceptional down range accuracy with a broadhead
  • The back-shaft is constructed with that patented K-360 weave technology that integrates a carbon weave into the outer layer of the bolt


  • Nocks and field tips must be purchased separately
  • FOC balance can be lacking

Carbon Express Mayhem Fletched Carbon Crossbolt with 3-Inch Vanes, 6-Pack Product Review

Any seasoned archer is sure to have heard of Carbon Express – but if not, then here’s a little background of one of the best archery-equipment manufacturers in the world.

Carbon Express pride themselves on being committed to delivering innovative products to help hunters shoot better by delivering a precise manufacturing process and proprietary that produces consistent results above industry standards.

They’re a company that’s sole aim is for you to shoot better – and they’ve certainly proven this with these high-performance crossbolts.


  • 3-inch Dragon Vanes
  • Length = 20 inches/ 22 inches
  • Grains = 420
  • Diameter = 0.348 inches
  • Per pack = 6

One of the main selling points of the Carbon Express Mayhem Fletched Carbon Crossbolt has to be the level of straightness. They’ve been made to be sorted for straightness to +/- 0.004″, creating maximum consistency shot after shot.

The level of straightness helps make each and every shot more accurate, which beginners and seasoned pros alike are sure to appreciate.

The overall construction of these bolts is exceptional. Thanks to the multi-layer construction, these bolts are more high-powered and accurate than ever.

They’re the perfect diameter for accuracy, and are tuned for today’s high-powered crossbows to deliver exceptional down-range accuracy and penetration with a broadhead.

These are super sturdy bolts that are sure to last you many hunting or target-practice sessions. The use of K-360 Weave Technology ensures that the bolt will remain strong shot after shot.

The back shaft section is made with a patented process that integrates a carbon weave into the outer layer of the bolt, which does wonders in adding strength and consistency to the bolt spine.

You can choose between 20 inch bolts and 22 inch – but be sure that they meet the requirements to fit your crossbow! For hunting, you’ll probably prefer the 22-inch, but if you’re more of a target-practice kind of archer, then go for the 20-inch.

It’s worth mentioning the price tag – although more expensive than other options on the market, these bolts are great value for money and you’re certain to get your money’s worth.


If you’re after a good quality set of crossbolts that will last you through plenty of hunting or target-practice sessions, then you’ve found what you’re looking for with these Mayhem Fletched Carbon Crossbolts by Carbon Express.

Carbon Express have certainly met our already-high expectations – not that we had any doubt they’d be great crossbolts.

They’re designed with perfect straightness, and they’ve been made to be the perfect diameter, so can do wonders in increasing the accuracy of your shot – you really couldn’t ask for much more when choosing a set of bolts.

So, what are your thoughts on the Carbon Express Mayhem Fletched Carbon Crossbolt with 3-inch Vanes, 6 Pack? Do you agree with our review?

Let us know in the comments section below, and be sure to share this post with your archery friends.

Happy hunting!

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