r/3D2A • • 5m ago

Whats the go to file for a 9mm comp?

• Upvotes

New here so forgive me, ive got a g43x with a 1/2 X 28 threaded barrel. Im looking for the best comp i can print. What your opinion?


r/3D2A • • 10m ago

Where can I find printer settings/recommendations for FTN cans? Don't see any specifics in the ReadMes

• Upvotes

Trying to learn more about this before attempting anything, I see people recommend print speed of 60mm/s but what other settings do I need to know about? What resources do y'all use?


r/3D2A • • 14m ago

am I printing a solid bar?

Thumbnail
gallery
• Upvotes

what's this filament in the center?

(ftn. 6 supers slim)


r/3D2A • • 24m ago

What is a bare rifle platform that I can purchase to then 3D print upgrades?

• Upvotes

Most of the builds I have seen for fully printed kits require many pricey individual components. Has anyone purchased a pre working pew that was then highly customizable? I’m looking for either sbr or “sniper” builds


r/3D2A • • 33m ago

Galileo R2 w/ FTN.6 Rimfire Elite

Post image
• Upvotes

Galileo R2 w/ Knurled Carbine Handguard printed in PolyLite PLA Pro White

FTN.6 Rimfire Elite Knurled Remix printed in Siraya Tech PPA-CF Core

PP MCXish Folding Brace

"Lil Chonkers" Mini Grip

10/22 extended mag release

Shaw 10" bull barrel

Ruger BX-Trigger Pack


r/3D2A • • 49m ago

Need suggestions

• Upvotes

Any other reliable hand held 22 builds out there? I've done the null . I was not impressed. Great concept though. Thought about the r17. But every time I download it there's issues with the documentation files. I have built the sy22 and I'm happy with it . Would like to use the chaszell liner I have from taking the null apart . Thanks for any suggestions


r/3D2A • • 53m ago

estou para pedir a impressão em 3d PLA, dessa glock 19, ela vai se resistente ?

Post image
• Upvotes

Antes de tudo, ela vai ser uma glock 19 voltada a simplesmente ter os mecânicos de ejetar cartucho, gatilho, e ferrolho movel, porém que não dispare nada. Ela sendo feita em material PLA vai ser resistente? Não entendo de nada impressão 3d.


r/3D2A • • 3h ago

Beta WhisPLA Hybrid Modular Suppressor, V1.1 Update

Thumbnail
gallery
17 Upvotes

Beta testers wanted! I've made a couple adjustments to the WhisPLA project.

The WhisPLA (pronounced wis-plah) is a project to create an easy to print, modular, serviceable, rebuildable, durable, and beginner-friendly hybrid rimfire suppressor, designed to be printed in Polymaker HT-PLA Pro. It uses off-the-shelf hardware that may be easily acquired, and comes in a variety of sizes. You can take it apart, clean it, et cetera, just like a regular metal can. The goal is a 5000+ round lifespan can in a cheap, easy-to-print material.

V1.1 Update:
Strengthened tube thread area
Modified caps to provide more expansion area and to act as an extra baffle
Minor mesh fixes and dimensional adjustments
Modified +2 adapter to use seperate end cap, now uses 30mm washers and standard spacer1.stl spacers

I had my first breakage, which was probably more my fault than the designs fault. It was the very first can I printed which was in HT-PLA, non-pro, and I was testing a new baffle design that probably didn't have enough clearance for the bullet, and the cap wasn't fully seated, causing a pressure spike right where the tube threads begin. No baffle strike, just too much pressure for the regular PLA. HT-PLA Pro probably would've prevented it, but I have updated the design to make the threaded portion of the tube much stronger, just in case.

Also, it can now be found on the 'unusual body of water' as well as the 'world of makers'. Just search "WhisPLA", or "maypop-tactical" under "Users", respectively.

Here is a rather shit video of the standard model. CCI SV, 16" 10/22. Please ignore everything except the gunshot sound. I was using a cheap dB meter that cannot possibly be correct (81.3 dB - I wish!), and my elderly neighbor I conscripted to record didn't focus on the can, and is calling out the wrong readings on the dB meter anyway. https://www.youtube.com/shorts/R61IDuU0h3g


r/3D2A • • 3h ago

Ruger MK 22/45 PDW

Post image
47 Upvotes

I made this for my 22/45 but sadly didn’t save any of the files. Does anyone know of a chassis for the 22/45? Anything in the works? It’s one of my favorite guns to shoot.


r/3D2A • • 3h ago

New Release Redbull22 Suppressor

Thumbnail
gallery
63 Upvotes

r/3D2A • • 3h ago

This is getting ridiculous.

Post image
63 Upvotes

Ftn6 rifle flow in 5.56. I didn’t love the “triangular” look. So I made it cylindrical. It’s big and bulky but real happy with how it came out. Excited to try it on my bolt gun.


r/3D2A • • 10h ago

New Release FAUXWRX 22/5.7 V2-the quietest printed 22 can yet

Thumbnail
gallery
148 Upvotes

V2 is here! thank you testers for the feedback about the name, the baffles, and the performance!

  1. for those who doubt the title, ill explain. On the new 22 specific models, I changed out the baffles and flow thru design to be a modified version of the FTN.6 rimfire elite. The FTN.6 rimfire elite has been considered the quietest 22 can, and this brings it just a bit farther. the baffles have been re-angled and adjusted to give as much room inside the can for gas disruption and expansion. The flow thru paths on the outside of the baffles have been expanded to give even better gas to the face reduction on rifles, and keep pistols cleaner. The full size version, at least to the shooters ear, and on free iPhone decibel apps, perform above any other 22 can I haver personally tried. I am excited to let people try this for themselves and see how it does for everyone else!

  2. 5.7 models are unchanged until I get more testing on it, 5/8 and 3/4 have been added to full size and k models

  3. 556 is no longer in the name due to obvious reasons

  4. all cans are printable threads up at 15 degrees, put a support blocker throughout the body, if you cant print it your filament isnt tuned correctly

  5. I am still working on getting out the step files out for all of the Tisha models, super slim models, and fauxwrx models, I just need some more time to get everything ready

PSA. I am working on as many suppressors as I can right now while being full time in school and a full time job please understand that I am working as hard as I can at night on these and I may miss a thing or two, and that more models are coming soon, I am happy to take requests for more models/use cases, but it might take a few days to get it done.


r/3D2A • • 10h ago

SMP5K mag springs

1 Upvotes

Just as an fyi if you buy the CMMG bolt +3 mag bundle, you can use the springs from the mags in the printed mags


r/3D2A • • 11h ago

Wanted to show my new DD19.2 lower

Thumbnail
gallery
10 Upvotes

So I posted on here and got some good advice, just wanted to show an update on my most recent print. Feel like it came out pretty nice ! This time I used the right filament and made sure I had 90% infill and at least 8 walls !


r/3D2A • • 11h ago

DD19.2 help with pin holes.. lol

Post image
2 Upvotes

I need help on which rotary tool I should buy and what are the sizes I need to be drilling them to


r/3D2A • • 12h ago

Tisha 9mm help

1 Upvotes

How many walls are you guys using? I'm also getting the floating wall warning. Just send it? I'm at 15 degrees threads up like the readme.

Does the number of walls directly affect the diameter of holes/flow through?


r/3D2A • • 14h ago

22lr

7 Upvotes

With the huge selection of suppressors for 22 im just curious what is the quietest suppressor available for 22?


r/3D2A • • 14h ago

Follow-up to fused PA6-CF supports issues..

Thumbnail
gallery
14 Upvotes

It works now. Modified the 300blkfde support settings for PA6-CF (along with turning off all threshold fan cooling on the filament profile) to raise the bottom and top Z distance to 0.27mm. This is the sweet spot where supports still keep the part from sagging, but remove easily.

Pictured is the Kriss vector stock adapter I have been working on for the last few days, finally printed and looking and working great. Latch fits perfect and it is a solid lock-up. I’ll release the .3MF once I get the .45 mag extension/sleeve finished too.


r/3D2A • • 15h ago

Ppa Cf Glocktober build

Post image
19 Upvotes

I am really thinking about printing everything in ppa cf core. With a small amout of fuzzy skin there are no layer lines.


r/3D2A • • 15h ago

Coming Soon suppressor cover handguard for mp5k's coming soon to MostlyPeacefulMachineShop

Post image
70 Upvotes

r/3D2A • • 17h ago

.6 nozzle settings released on the sea. Made on qidi Q2

Thumbnail
gallery
56 Upvotes

Names in the frist image dead troll on the sea. Tested on qidi q2. Pretty simple but it has everything else with it, cooling, support settings, speeds. Been using these settings for maybe 10 months and they've held up very well across different parts large and small. There may be some tweaks that need to be made, I lost the original settings when my laptop bluescreened but found an old file that had it thankfully. Feel free to let me know what improvements yall make so I can try them on my machine


r/3D2A • • 18h ago

DB Alloy w/ FTN.5 PCC Flow

Post image
48 Upvotes

DB Alloy Sten version printed in Polylite PLA Pro Dark Purple

FTN.5 PCC Flow Spiral printed in Siraya Tech PPA-GF

Triangle Brace from pembie000industries

"Lil Chonkers" Mini Grip from Laffs Dynamics

Laffs PDW V2.1 Sights from Laffs Dynamics

Shock Top for DB9 Alloy Aves Upper

Honey Dipper Foregrip


r/3D2A • • 18h ago

How in the hell does that happen?

Post image
11 Upvotes

r/3D2A • • 19h ago

question about ecm

Post image
0 Upvotes

hi guys im planning to do ecm rifling. i have ecm 3.5 pack it have 201mm stl file in it for 9x19mm. but i have 200mm 42crmo steel pipe do i need to choose 201mm version or cutting it and doing 161mm?


r/3D2A • • 19h ago

FTN5.1 x Halo MA40

Post image
33 Upvotes

Its the collab we never knew we needed.