Keeper of the Ark.
The Ark @fosscad.io Streamlight screwdriver
Originally posted by u/Mountain-Piglet-8037 at 2025-06-17T22:19:00Z
Sailing on the sea as Mountainpig4077 Also on maker world as mountainpig “Streamlight tlr7x screwdriver” My screwdriver was getting damaged a little bit so I made this and it works.
The Ark @fosscad.io Ar22 with integral FRT
Originally posted by u/monsieurLeMeowMeow at 2025-06-17T21:02:28Z
The Ark @fosscad.io PC CF ( Polycarbonate + Carbon Fiber ) vs PA CF ( Nylon +Carbon Fiber
Originally posted by u/ClandestinePleb at 2025-06-17T21:00:20Z
After doing some research on the advantages and drawbacks of both PC CF and PA CF, it seems PC CF is the better option due to ease of printing, dimensioal accuracy, dimensional consistency and strength over time ( low-to-no hydroscopicness, ) lower cost, better surface finish, resustance to common pew related solvents/oils and less post processing.
Can any one confirm if I am correct in my assumption or on the right path? Any arguments for PA CF out right over PC CF? I figured it best to check here as I typically see people printing pews in PA or PA CF of some sort, and assumed it can't just be for no tangible reason.
The Ark @fosscad.io Saiga 12 Bullpup Conversion
Originally posted by u/KineticTechProjects at 2025-06-17T20:47:26Z
This is a conversion project for a sporterized import saiga 12 to bullpup. STL only for now. This is just in beta and while it works mostly ok, you may run into fitment/durability issues. I designed it rather beefy and mine is printed in ASA. Feel free to direct feedback my way. Files posted on the sea under Kinetic Technology Projects.
The Ark @fosscad.io ar handguard on rogue-9
Originally posted by u/OddEquipment6109 at 2025-06-17T20:08:12Z
can i place ar handguard on my roge-9? somebody tried or its possible?
The Ark @fosscad.io Blew up da FTN
Originally posted by u/Scootin-putin at 2025-06-17T19:52:00Z
FTN 3.5 EZ in Polymaker pro from P1S- Great performance from a MAC-5k but on G48 manual cycling was needed, probably because the sheer amount of casting tape. Ran a couple mags through both of them before deciding to do a full blown magdump. Made it through about a mag and a half before blowing out in one of the rear chambers. Also glad that casting tape makes for a decent fragment liner because PPE was not fully employed.
The Ark @fosscad.io Hi everyone, no one has an STL file or ROGUE-9 bolt files to have it machined directly?
Originally posted by u/TurbulentDesk7307 at 2025-06-17T19:39:14Z
The Ark @fosscad.io Any FRT triggers on the VMAC series of fire arms ?
Originally posted by u/mrwarmageddon at 2025-06-17T19:21:32Z
I’ve seen people working on macdaddy FRT triggers but is there anyone working on a legit MAC series metal receiver ? Only asking because I’d like to help crowd fund it since the MAC is a staple of my gun addiction due to cheesy 1980’s movies .
The Ark @fosscad.io sticky mag release help
Originally posted by u/Long_Concentrate_692 at 2025-06-17T19:19:39Z
so ive had my g26 for over half a year now and i love it. it has one issue (im lying this is just the one that bothers me most) the mag release is so fucking sticky, as in, i have to press it from the opposite side for it to hold onto a mag. ive tried taking the spring out to try to sand the release button down but it doesnt budge. any help?
The Ark @fosscad.io Hdc22 test fire
Originally posted by u/rodriguez22lr at 2025-06-17T18:27:32Z
Didnt extract maybe cuz the barrel is a 5.6 id with a chamber made with 5.7 drill bit,
The Ark @fosscad.io NAK9 glock mag adapter for standard AK mag catch.
Originally posted by u/remyybravo at 2025-06-17T18:04:41Z
Looking for the mag adapter I can print and attach to my glock mags for my NAK9. I purchased 3 of these from the guys over at Stuff and Things Inc, but they seemed to come loose from the mags and the fitting wasn’t ideal.
Any help would be appreciated!
The Ark @fosscad.io Mp5.7(chassis) charging handle help
Originally posted by u/H00dIumm at 2025-06-17T17:53:27Z
I printed the chassis version of mp5.7 in pa6cf and cannot figure out how to keep the charging handle in place to save my life.
Anyone who has built or knows the proper way to attach it please lmk its driving me crazy.
The Ark @fosscad.io Tough PC
Originally posted by u/357noLove at 2025-06-17T17:45:14Z
Polymaker Polymax Tough PC Filament - Has anyone used this/had success printing frames with this? Durability and heat resistance is really good, or is it not a good option for our purposes?
The Ark @fosscad.io Pistol Gas Pedal
Originally posted by u/Feisty_Cheek3844 at 2025-06-17T17:41:33Z
[removed]
The Ark @fosscad.io Hear me out... a double stack PPS that takes PPQ SC mags....
Originally posted by u/senor_diaz at 2025-06-17T17:27:46Z
I was today years old when I found out that the Walther PPS is/was an FCU type of firearm. It was never marketed as such and the frame is NON-serialized.
Think someone can 3D print a "grip module" that takes PPQ SC mags?
https://youtu.be/CnHeL0BpD/_g?t=351
The Ark @fosscad.io Vinh’s SW9 + glock mags
Originally posted by u/IntelligentHawk9515 at 2025-06-17T17:26:06Z
First 2A print, both frame and mags printed using Polymaker Pa6 GF and dyed black.
The Ark @fosscad.io is this still a suppressor?
Originally posted by u/BorisTheWimp at 2025-06-17T17:04:00Z
trying to make a linear compensator that actually works. any chance this might be too much?
Source: https://b.thumbs.redditmedia.com/13a8hNbEBxihqRb1T0uP196xj-Nz-WjgafM75PDBwMY.jpg
The Ark @fosscad.io Anywhere for parts-dispensed coupon codes?
Originally posted by u/Ok_Sample5582 at 2025-06-17T16:54:52Z
I know reddit has some sections for codes and coupons, just wondering if anyone knows if there are codes for that site.
The Ark @fosscad.io Parts
Originally posted by u/Polokight63 at 2025-06-17T16:45:35Z
Do y’all buy parts bulk? Is that cheaper than going project by project?
The Ark @fosscad.io Thread pitch on vp22 kit
Originally posted by u/Ok_Sample5582 at 2025-06-17T16:19:24Z

u/Comfortable_Cry_8714 · 2024-05-19 15:59:16 UTC · score 1
Yea it’s fuzzy on the inside was I supposed to turn on the outside only fuzzy also it all fits together just snug only thing I had a problem putting in was my pins and that’s only becaus I don’t like to just hammer them in all ruff so I dremeled the holes out