High-Powered Nerf in Action

This took place a few months ago in Utah. Those in the video are my buddies. Many of them built their own blasters with kits I made at my shop. 

The "Caliburn," the Classic High-Powered Nerf Blaster


✓Variable dart speed

✓Compatible with standard nerf darts

✓Standard picatinny rails

✓Comfortable mag release

170-250 ft/sec dart speed

✓Swappable barrel options

✓Customizable color scheme

✓Durable & reinforced 3D-prints

✓Swappable addons & upgrades

Easy to intermediate build

✓Easy to maintain

Build your very own Caliburn!

Satisfying and easy build

In this kit, you’ll get every piece that you need to build your own nerf blaster. 



✔️3D printed parts

✔️Hardware pieces

✔️Complete Build Guide Video

Thousands of Caliburns built by people of all ages!


Your kit will be 3D-printed just for you right here in my shop. 

We’re a small business based in Provo, Utah. Operating for just over 5 years. 

Isaac Woodhouse
Feburary 2021
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Holy cow this thing hits hard. When you fire it the spring rattles a little and makes it sound super menacing.
David Shock
April 2021
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Great customer service. The Caliburn I ordered and received is superb quality. The wait was worth it. I want to give a shout out to the entire team of Frontline Foam for giving me updates throughout the whole process. when I have questions they answer quick. I would highly recommend them. 5 out 5
Jason Flaim
April 2021
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I just ordered my caliburn. Which is my first 3d-printed blaster. After my order I made sure to send an email to make sure that everything was in order. A quick and incredibly helpful response came immediately. I cannot recommend these guys enough!
Reed Pratt
January 2021
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My girlfriend secretly bought me one of these for Christmas. What an awesome gift that was. it was properly and well assembled, the color choices were extensive and look amazing, and it shoots very old classic elite darts further than I’ve ever seen. Couldn’t be happier and even ordered some accessories for it which shipped lightning quick.
Kurt Thompson
September 2020
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The finish quality is top notch. The prime is super smooth and there’s no twist or creak to be heard. I’d put this up against anyone’s Caliburn in terms of build quality and finish.
Robert Nowick
November 2020
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The Caliburn is the best foam blaster I’ve ever seen. the half length darts come out of the blaster like lightning. Frontline Foam was very fast with communication and production of my blaster.