3d_OA
@oa_3d
3d printing fan, 2nd Ammendment supporter, and blessed tester of amazing designs!!
Got to get a better trigger (not the guns fault) and this is before I fixed the LRBHO which was only an issue because I hadn’t trimmed the bolt release yet. 100rds through today. Love it! @ArthurClaudeen
First successful live fire from beta participants on the Holdup! User in Rocket Chat. User Barry.Gregg says: "Shoots soft, almost feels like an MP5 impulse" 8" barreled version
For those curious about fake wood 3D prints, this image essentially illustrates my whole process. Spray paint the print with a neutral color that’s also a primer. Use a chip brush to apply oil based wood stain until you get the texture you like. Let it cure for 48-72 hours…
I asked AI to research all the 3D printed filaments I hear people talk about for GunCAD and to rank them in terms of what's best for 3D printed guns. Apparently: 1) pa12-cf 2) tie between ppa-cf / pa6-cf / pet-cf 3) tie between pa6-gf / pa612-cf
I did a thing, guys! I helped design a picatinny rail form cutter. It’s from a legit end mill maker, Speed Tiger. And it’s only $85. I get $0 from this, only pride. Now go mill some pic rails! How to use video coming ASAP youtu.be/090JF0ce7Zw
This is the little barrel's home! @printgunner has a cool project here. @Atticus_0710 made a QD barrel for quick swaps!
ATF Pistol Brace Ban is Officially Dead! As of July 17, 2025, the government has formally dismissed its appeal, cementing the injunction and vacating the rule entirely.
GunCADemy Friday!! Tonight's agenda: 6:30P - 7:00P ET General Voice Channel: Show and Tell DM @unseenkiller1 (on discord) whatever cad, photos videos, etc of what you've been working on and would like to share with the class! 7:00P - 8:00P ET Beginner Voice Channel:…
BREAKING NEWS: Pistol Brace Rule Is OFFICIALLY DEAD! DOJ Drops Appeal!! @gunpolicy youtu.be/4Xdvix_LaUQ
In case you wanted to build a holdup in Rifle config, and got a 16" barrel from @JC_Arms
I am happy to announce that I am starting an OPEN PUBLIC beta of the Holdup. What is the holdup? Read more below. You're not gonna want to miss this build. I need your help testing - making sure we work out the kinks and learn some stuff. KEEP READING
Trying to get organized and start the Holdup beta this week. Stay tuned if you wanna participate. Mac 11/9 bolt, barrel, trunnion AR fcg and a bit of hardware. Glock or sten mags. Ball bearing delayed action + last round bolt hold open
At this point I trust week old gas station sushi more than anyone in govt...😖😖🙄
Big Beautiful Bullshit!!! So many "2a" republicans abandoned their base with this bill. I don't even care if it permanently damages the "right" party anymore. Voting for and calling your reps doesn't work. They don't care. Happy 4th of July to any real freedom loving Americans.…
Make no mistake there is absolutely a Trump MAGA cult. These people have no independent thoughts beyond what Trump says and will never criticize him. Not only that but they will actively attack anyone who points out when he is wrong. It is both pathetic and dangerous
I'm a gun owner and a supporter of 2A. But right now I'd like tell all of you one issue idiots who want to let Democrats win...shove your HPA and SHORT Act up your traitorous asses.
Republicans bout to lose a lot of 2nd amendment votes if they don’t fix the NFA and remove suppressors and short barrel rifles @GOP @SenateGOP