Keeper of the Ark.
The Ark @fosscad.io Rickey Tickey
Originally posted by u/Apprehensive_Tap4837 at 2025-06-23T02:13:46Z
Like a sewing machine.
The Ark @fosscad.io Boomer approved.
Originally posted by u/Apprehensive_Tap4837 at 2025-06-23T02:05:39Z
Ran the newest lock pick in a standard ChOrtex chassis. Smoooooth....
The Ark @fosscad.io First 2A print, 15mm Nova Launcher
Originally posted by u/IHitCircle at 2025-06-23T01:41:01Z
(Peep my holster mount design in the back ground. I'll have more information on that in the future.)
Source: https://b.thumbs.redditmedia.com/a6fSjW4uMyS6aPS4nu91uw61LmDUqJV5teHtMkhbOTE.jpg
The Ark @fosscad.io El Ratto-firing test
Originally posted by u/OkApplication460 at 2025-06-23T01:29:13Z
It's just a test shot, but as I said, the shot jams, but the gun still works.
By the way, as I said, I made some modifications, such as using a 12mm barrel from Aliexpress and also slightly modifying the slide.
The Ark @fosscad.io MP5 22lr FRT progress
Originally posted by u/Realistic_Ad_9767 at 2025-06-23T00:34:38Z
Finally had a chance to test the buffer weight today, there is still a bit of bolt bounce. Lead shot is proven to be not enough, I have tungsten rod on the way . Should be able to significantly increase the amount of weight inside the buffer. Current setup adds about 11g only, container is about 7g, the lead shot( moving weight is only about 4g)
Also testing the durability of the printed parts in the trigger, will take it apart to see how it’s holding up.
The Ark @fosscad.io Ammo Storage for Milwaukee Packout!
Originally posted by u/_ayyyop at 2025-06-22T23:35:12Z
The Ark @fosscad.io whats the best semi auto i can make with 170$
Originally posted by u/Ok_Investment2723 at 2025-06-22T23:28:14Z
I got around 170$ to blow on a semi auto. it got to be in rimfire 22 9mm or 556 cuz i already got a bunch of it im currently looking at a lo point c9 (yes ik it will be a peace of crap) i was thinking fgc9 but it ends up being a lil to much what do yall think i should build
The Ark @fosscad.io DB9 alloy sten question
Originally posted by u/Far_Measurement_7526 at 2025-06-22T23:09:06Z
What is the best mac upper for the DB9 alloy sten mag variant? I understand there are lemons with every company but i would like my best luck and hear it from someone with some experience with it. Thank you
The Ark @fosscad.io New Lock Picks X2
Originally posted by u/Apprehensive_Tap4837 at 2025-06-22T23:08:44Z
2 freshies.
The Ark @fosscad.io A Newb's first prints - PY2A G19C in PPA-CF
Originally posted by u/LaGgY_42o at 2025-06-22T22:59:47Z
Bambu X1C - 0.4mm Nozzle - SUNLU E2 - Fibreheart PPA-CF - Annealed in E2 - Printed Rails Down - Range Tested
The Ark @fosscad.io Harlot
Originally posted by u/selfimprovement685 at 2025-06-22T22:35:36Z
Anybody know if I can replace the metal components needed with 3d printed ones
The Ark @fosscad.io Best printer suggestions?im looking to upgrade to a new printer between 300-700$!
Originally posted by u/Worldly-Ability2451 at 2025-06-22T22:32:53Z
The Ark @fosscad.io Anyone in Vegas want to help me test an AK prototype? PM me!
Originally posted by u/Key_Hamster7552 at 2025-06-22T22:25:13Z
The Ark @fosscad.io First PA612-CF Print
Originally posted by u/GeekerConvention at 2025-06-22T21:08:47Z
First time printing carbon nylon. It doesn’t look as great as everyone else’s, tips and criticism is very welcomed
The Ark @fosscad.io Input
Originally posted by u/Ok_Membership8137 at 2025-06-22T20:38:17Z
Would either of these work of the p80 76 bridge frames trigger housing
The Ark @fosscad.io Handguard for MOLOT Vepr 7.62x54R
Originally posted by u/KineticTechProjects at 2025-06-22T19:59:59Z
Printable handguard for VEPR 7.62x54R. Sailing under Kinetic Technology Projects.
The Ark @fosscad.io Which printer is better
Originally posted by u/Competitive_Rush5644 at 2025-06-22T19:54:43Z
I have narrowed down 3 options to step into the 2A 3d printing world with
Creality k1 speedy (the newer release) Elegoo centurari carbon AD5m pro
All of these printers I have found for a good price the k1 was around 313$ the elegoo is 299$ and the 5m pro is 350$ I saw that qidi q1 pro is a good printer but its also nearly 500$
I don’t plan on printing a lot of frames or items i just want 1 or 2 good reliable frames and i might makes some mags or grips later down the line i will mostly print in pla+ and I might drift off to cf pa12 when i learn more about printing every printer has its pros and cons like the elegoo is hard to get parts and find info online due to being new and the k1 i seen people have a lot of issues. If someone that knows more or has printed on these printers would like to give me their opinio
The Ark @fosscad.io M4gery Colt 604
Originally posted by u/Heythere1979 at 2025-06-22T19:51:52Z
Huge shoutout to u/kaewon for the files, these parts are all entirely from his collection, save for the bayonet. I printed this off months ago and have never bothered to finish it, even tho I have the parts kit from print-a-22.
I really, REALLY like the aesthetics of the M16A1/Colt 604, and desperately want to put together a ‘real’ one, but can’t justify spending another $1k on yet another 5.56 AR, so I printed this instead! Still a lotta work to do to get it to where I’d be happy with it (and functional lol) but the print quality on parts have been lacking. I’ve been unable to print a bayonet blade that sticks to the build plate surface the entire time yet, as well as some echos showing in the other parts of the print. Printed some pieces with a .2mm nozzle, like the lower, in order to be able to read the print on the side.
Thi
The Ark @fosscad.io Which printer is better for reliable frames
Originally posted by u/Competitive_Rush5644 at 2025-06-22T19:40:13Z
I have narrowed down to a few printers as my first printer to step into the 2A 3d printing world Creality k1 speedy (the newer release) or elegoo Centauri carbon or the ad5m pro.
K1303$ Elegoo-299$ (pre order) Ad5m pro350$
I don’t really plan on printing “hundreds” of frames and items I really want to make a reliable dd19.2 in pla+ or make something stronger like cf pa12 and I might make a dd26 down the line or explore out with attachments like mags and grips and etc I heard the qidi q1 pro is good but it’s also closer to the 500$ plus range. Every printer has its pros and cons I just want something that will help me learn through the process and not get frustrated from lack of info online (elegoo from being recently new and hard to get parts) or just random errors I saw the k1 have. So whi
The Ark @fosscad.io Retractable Picatinny Brace for DEAR22
Originally posted by u/KineticTechProjects at 2025-06-22T19:24:07Z
This is a retractable brace that uses commonly available steel bar stock for the arms. I couldn't find something like this which I wanted to use, so I designed this one. It could use some improvements, but I am releasing anyways since there doesn't seem to be anything else comparable out there right now. The design interfaces a standard picatinny mount but will probably not fit if your receiver is any wider than the DEAR22 (about 35mm).

u/Exotic-carrot · 2024-07-22 20:21:34 UTC · score 1
Rule of thumb is 1.5x your layer height, but you gotta experiment with it.
What filament is that?