Killer Instinct Hero 380 Review 2021

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There are many excellent crossbows available in today’s market. They each have their own strengths and weaknesses; depending on your needs, the perfect fit for one person might not work nearly as well for someone else. That’s why it’s so important to do your research to find which crossbow is right for you and your goals. 

To help you get started, here’s a Killer Instinct Hero 380 crossbow review.

Killer Instinct HERO 380

Killer Instinct Crossbows Hero 380...
  • Lightweight
  • Up to 380 FPS
  • Quiet Performance
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With the Hero 380, Killer Instinct has created a crossbow that is super-lightweight and intuitive to use, without sacrificing much in the way of performance.

Pros & Cons


  • Extremely lightweight at 5.8 lbs
  • Powerful 380 fps firing speed for clean kills
  • Good accuracy—one-inch area up to 60 yards
  • Excellent value—very budget-friendly 


  • Some users have reported issues with the scope
  • The trigger is reliable, but not the brand’s best.
Killer Instinct Crossbows Hero 380...

Killer Instinct HERO 380

First Impression

Your first impression of the Killer Instinct Hero 380 is that it’s a bit trickier to put together than many of its competitors.

If you’re willing to spend the time, though, that longer assembly is actually a blessing in disguise, as the cause of the delay is the crossbow’s adjustable foregrip, which is an excellent feature.

Killer Instinct Hero 380 Specifications

  • Up to 380 FPS
  • Draw Weight: 185 lbs.
  • Kinetic Energy: 118 ft. lbs.
  • Overall weight: 5.8 lbs.
  • Axle to Axle: 19″ uncocked, 15,75″ cocked

Design and Performance

In the end, nothing matters more about a crossbow than the way it performs. Let’s dive in:


The Hero 380 is made from composite stock, which makes it ultra-lightweight.

It comes in at just 5.8 lbs, making it one of the lighter high-performing crossbows available.

The crossbow measures 19” across uncocked, and 15.75” cocked. That means it’s nice and compact, great for use in a tree stand.

End to end, it comes in at 34”. Overall, this is a very compact crossbow, making for excellent ease of use.

Killer Instinct Crossbows Hero 380... check price


The Killer Instinct Hero 380 features a 185 lb draw weight. That should be reasonably manageable for shooters of all sizes and strengths.

With a 3.5 lb trigger, the Hero 380 is adequate but could be better (other Killer Instinct crossbows typically have a 2 lb trigger).

On the surface, you may imagine the Hero 380 is a typical compact budget crossbow. But despite its small size and wallet-friendly price tag, this bow packs a punch.

The Hero 380 shoots arrows up to 380 feet per second, an excellent speed. If you’re using this bow for hunting, you definitely want that kind of rate—the Hero 380 is great for clean kills.

It’s also very accurate, shooting within a one-inch circle at upwards of 60 yards.

That type of accuracy stacks up with other crossbows that are available for three times the price!

Killer Instinct Crossbows Hero 380... check price


Likewise, if you’re using a crossbow for hunting, you want to make sure it doesn’t make too much noise (both when cocking and when firing).

A loud bow is going to scare off your prey. Thankfully, the Hero 380 comes equipped with custom rubber shock absorbers, which mute both noise and vibration.

Additional Materials

Most crossbows will typically come with some additional add ons and accessories. The Hero 380 is no different. It comes with three 20” bolts and a five-bolt quiver (read.. the best crossbow bolts).

The scope is the Lumix 4 x 32 IR-W by Killer Instinct. That is a reliable, mid-tier scope with a lot of strong features.

The scope is nitrogen-purged for clear performance in any element, plus it has brightness illumination in red or blue light. 

Killer Instinct Crossbows Hero 380...

Killer Instinct HERO 380

However, while it has six reticle aim points, it doesn’t come with a speed ring to help you align the crosshairs at various distances. Therefore, you will have to manually align your aim points yourself.

The crossbow also comes with a string suppressor, as well as a rope cocking device.  


Overall, our Killer Instinct Hero 380 crossbow review indicates one of the best overall crossbows in its price range on the market.

Typically, when you think about crossbows available for under $XXX, you would probably assume you’re getting a beginner crossbow that doesn’t deliver premium performance.

But that’s not the case with the Hero 380. Affordable as it may be, this crossbow really lets it fly.

It shoots at an excellent 380 feet per second. And it doesn’t sacrifice accuracy for speed either; the Hero 380 sprays bolts within a one-inch circle from upwards of 60 yards out.

Killer Instinct Crossbows Hero 380... check price

Like any product, the Hero 380 isn’t without its flaws. The 3.5 lb trigger is good, but not great. Most killer instinct bows are made with a more responsive 2 lb trigger.

Plus, you’ll have to manually align your aim points on the scope’s different reticles. That said, most else about the scope is solid for the range. And the crossbow overall certainly has more strengths than weaknesses.

The Hero 380 generates that 380 fps power despite being in a super-lightweight, compact frame.

That (along with the convenient 185 lb draw weight) makes it very easy for shooters of all sizes to use. But it also has a practical benefit for hunters. The compact frame is ideal for use in blinds.

Overall, the Killer Instinct Hero 380 is a great crossbow for beginners and seasoned experts alike.

Last update on 2021-10-27 / Affiliate links / Images from Amazon Product Advertising API

Hi, I'm Darren, and I've been bow hunting for over thirty years. I'm the senior- editor for this site, and I contribute to it regularly.

1 thought on “Killer Instinct Hero 380 Review 2021”

  1. I harvested 3 animals in my first year with this cross bow, for its price I would recommend it and have recommended it to a friend that got the same bow and I have yet to hear a complaint from them. 3 shots fired in the field and 3 hits. Nothing made it more than 10 yards after I hit them. 2 fox 1 6-point buck.


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