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submitted 1 month ago by noah@fosscad.io to c/ark@fosscad.io

Originally posted by u/TheAmazingX at 2025-06-29T00:18:52Z

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I just want to signal boost the 3pos reset trigger Kabuto Filearms is working on. The poor fitting on the first release left me skeptical, but he followed up with a new version within days and I’m impressed. It fit perfectly in my MonoPoly, and I spent some time today remixing it to fit into the much narrower pocket of an SF5 lower. It only took me a couple hours to get a functional POC together, and I’m now confident this thing will be remixable for every platform we see the SS in now.

In the long term, using SCS plates to reinforce it is also on my radar, but we need some torture tests on them to get a better idea of what would even be necessary, as the reset interface wear on this design seems much milder already.


img1

Source: https://i.redd.it/8d1ixriuer9f1.jpeg

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[-] noah@fosscad.io 1 points 1 month ago

u/deezy623 · 2025-06-29 00:43:14 UTC · score 32

I printed this morning. Fit was perfect on mil-spec lower. Did not fit into my Hoffman SL-15, but could easily be modified to get clearance. I didn’t have time to swap out the rotary safety, but hoping to do it soon. I really like the design and the simplicity of a drop in SS.

[-] noah@fosscad.io 1 points 1 month ago

u/pewpewtehpew · 2025-06-29 06:34:02 UTC · score 2

Fully printed or are there parts to buy?

[-] noah@fosscad.io 1 points 1 month ago

u/deezy623 · 2025-06-29 06:39:20 UTC · score 5

Printed parts currently. No one has production parts, though they seem like they could be easily made

[-] noah@fosscad.io 1 points 1 month ago

u/1kxrma · 2025-06-30 13:55:18 UTC · score 1

seen some metal reproductions in the works on super safety facebook groups

[-] noah@fosscad.io 1 points 1 month ago

u/rucksichtslos · 2025-06-29 02:03:33 UTC · score 8

Sl-15 pocket is very narrow, working on a dowel pin based sl-15 lower. Would require a reprint of the lower

this post was submitted on 12 Oct 2025
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