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Hellsing ARMS Anti-Tank Cannon - Harkonnen - Airsoft grenade launcher

by Snorri Aug 13, 2016
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I'm currently working on this build. Mostly just taking my time considering how long some of the prints take. I do plan to use an airsoft 40mm grenade round with this. Though I'm worried i might have to make the barrel a little shorter. We'll see tho, I'll start off with regular length and go from there. I'm also debating using a transparent PVC pipe for the barrel, I can get either in a Schedule 40 rating.

Question by the way. How many bolts and nuts for each of the 16mm and 3mm will I need? Also how long will they need to be?

So for anyone interested in doing it like I did and editing this a bit to fit a 1.5" PVC pipe and 30mm round 78% scale was what I got to this seems a bit closer to the scale of the gun seen in the series. I used about 1.3 rolls of PLA for my print at .25 layer and 15% cubic infill on most parts

How long should the bolts be?

B*tches love cannons

i haven't worked on her for a while, but so far she has eaten 5kg of pla/co-polly

This is going to be hard to carry around :)

Ya the stock and body is heavy as shit

i am currently printing at 140% size for a cosplay commission.

This is going to be huge :)

i know! the first two body pieces alone used 1KG of PLA.

So how wold one go about making one of these cannons?
Also is it a 40mm grenade shell or some thing else?

doesnt look to bad acutally just use a PVC pipe for the cannon the rest looks easy enough

Has anyone tried to make this?