Score a full-sized, Warhammer 40000 (40k) replica motorized chainsword at 30% off—sounds, chain, sword, motion, Chainblade, and awesomeness included.
Updated on April 22nd, 2025, by Rob Baer with new sales information and links to relevant content.
Ready to swing some serious weight on your next cosplay run or hobby shelf? This full-sized, motorized 40k-style chainsword is 1.3 meters of pure heretic-slaying energy—and it’s on sale for 30% off. We’re talking moving chain, roaring sound effects, and a build that screams For the Emperor.
You can grab the STL files and print it yourself, or skip the work and grab a fully assembled beast. Either way, you’re getting a working chainblade with power, style, and a display stand that says, “Yes, I mean business.” Get it while it’s hot—and still discounted.
Here are all the details on the sword.
Get Your Full-Sized & Motorized Chainblade at 30% Off!
Let’s be honest: a 30% off sale on a motorized 40k-style chainsword isn’t just a good deal—it’s the hobby equivalent of a relic found in a lost vault. This is your chance to grab a full-sized chainblade, sound effects and all, without having to raid your war chest. Plus, you can get it in all these compatible factions.
Whether you want the STL for DIY glory or a ready-to-go sword for instant display, you’ll save big right now. Deals like this don’t stick around, so if you’ve ever wanted to own the centerpiece of every 40k fan’s dreams, now’s the time to claim it for less.
Features & Details
This thing doesn’t just look cool—it moves and roars like it means it. The chain spins, the sound kicks in, and suddenly you’re the loudest person at the event (as you should be). It even has a battery level display, so you won’t get caught mid-swing with a dead sword.
You can run it on standard AA batteries if you’re in a pinch, but 1.5V lithiums or an 18650 pack will give you more juice. Bonus: if you’re going the 18650 route, there’s a built-in BMS board to keep charging safe and drama-free.
Thanks to the creator’s serious chops with FDM printing, every part was designed to print clean—no messy external supports needed. In spots where supports made sense, they’re built right in and pop off easily, without messing up the strength, function, or assembly.
The STL pack also includes versions scaled for smaller printers, so if you’ve got a 200×200 mm bed, you’re good to go. And if your setup’s even tighter? No stress. Updated files will be released if needed, making sure no hobbyist gets left behind just because their printer’s on the petite side.
Technical Specs:
The designer had a few clear goals in mind when building this beast:
First, it had to look the part—realistic enough to feel like it came straight out of a 40k battlefield. Second, it needed to be lightweight and easy to handle. Even at a hefty 1.3 meters long, this Warhammer 40000 chainsword only clocks in at 2.3 kg—way lighter than the usual bulky plywood builds.
And finally, it had to be friendly to print and assemble. No hunting down obscure parts or wrestling with a million extras—just a clean, smart design that goes from printer to power-up with minimal hassle.
Sword Mount / Stand:
Leaving your Warhammer 40k replica chain sword on the floor? Yeah, the Emperor would absolutely disapprove. That’s why there’s a custom stand in the mix—perfect for showing off your blade in style.
You can set it flat on a shelf or table for that “ready for action” vibe, or mount it vertically on the wall like a true relic of war. Either way, it’s display-worthy and keeps your sword from collecting dust—or judgment.
Final Thoughts
We love ours. Alex Geek sent us one to help promote his Kickstarter, and it’s a blast to have around the office.
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If you’ve been waiting for a sign to grab a 40k chainsword replica that roars, spins, and actually looks like it belongs in the 41st millennium, this is it. At 30% off, there’s zero excuse not to pick up the STL or the fully built version and make it yours.
It’s loud, it’s big, it’s functional, and yes, it comes with a stand worthy of the Emperor’s approval. Print it, swing it, or proudly display it—just don’t sleep on the deal.
Click Here to Get Your Motorized Chainblade!
Will you be trying to grab one of these Warhammer 40k chain sword replicas now that they are on sale?
