This is for a Caliburn. For the C4, see this link.
The Caliburn is a homemade Nerf blaster originally designed by CaptainSlug from NerfHaven. Pump action, clip-fed, variable fps. Listing is for an assembled and tested Caliburn blaster.
*All FPS numbers are base starting numbers with default set up and average seal.
*Metal and Carbon Fiber threaded rod covers increase rigidity.
ELITE Caliburn
– Compatible with Nerf magazines, knock-off brand magazines, and most magwell adapters.
– Comes with aluminum vanguard ramrod core with o-ring notch (unless brass ramrod core is selected).
– Color configurator: http://captainslug.com/nerf/caliburn/e/
Talon/Katana Variant
– Recommended darts: Worker Gen3 Darts
– Recommended Magazines: Worker Talon Magazines
– Katana/Talon variant available for use with Katana and Talon magazines by Jet and Worker respectively.
– Also compatible with most 3D printed Katana and Talon style magazines
– Comes with aluminum vanguard ramrod core with o-ring notch (unless brass ramrod core is selected).
– Color configurator: http://captainslug.com/nerf/caliburn/e/
RIVAL Caliburn Variant
– Compatible with Nerf brand Rival magazines and ammo and other most other knock-off brand ammo and magazines
– Comes with aluminum ramrod core with o-ring notch.
– Color configurator: http://captainslug.com/nerf/caliburn/r/
Special thanks to Captainslug for the great design. Design used with his permission.
Original Vanguard ramrod core concept by Van James and a portion of sales will be paid to him.
We’ve modified our Caliburn slightly from Captain Slug’s original to give you better performance. Significant changes include:
– Rambase modified for a tighter fit making for a better airseal – Plunger and frontbutt modified to be K14 compatible
– Plunger o-ring slot widened for better plunger airseal
– Top railgasm of the Caliburn no longer needs to be modified to take barrel adapter for tighter barrels
Just ordered my first 3d printed caliburn 4c4 want to give a big shout out to derrikk and all the great peace at frontline.foam build quality and print was incredible I ordered mine with the k25 and k35 spring it hits like a tank I also had them build a zink 2.0 still waiting for it to come derrikk anserd all of my emails very quickly sent me a video on how to maintain and use my caliburn highly recommend frontline.foam to anyone looking for your first nerf gun 🔫
Rated 5 out of 5
Jay (verified owner)–
Purchased a fully loaded caliburn, with a very specific paint job. I could not be happier, it came out legitimately perfect! Also got a bunch of miscellaneous talon claw parts that work perfectly, can’t wait to get a Bulwark next.
Rated 5 out of 5
Jason Flaim (verified owner)–
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!
Steve –
Just ordered my first 3d printed caliburn 4c4 want to give a big shout out to derrikk and all the great peace at frontline.foam build quality and print was incredible I ordered mine with the k25 and k35 spring it hits like a tank I also had them build a zink 2.0 still waiting for it to come derrikk anserd all of my emails very quickly sent me a video on how to maintain and use my caliburn highly recommend frontline.foam to anyone looking for your first nerf gun 🔫
Jay (verified owner) –
Purchased a fully loaded caliburn, with a very specific paint job. I could not be happier, it came out legitimately perfect! Also got a bunch of miscellaneous talon claw parts that work perfectly, can’t wait to get a Bulwark next.
Jason Flaim (verified owner) –
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!