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

Originally posted by u/souporlouis at 2025-06-21T22:56:35Z

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Blew through another 200 rounds today but can't hit shit..noticed the can and barrel are moving quite a bit. Gonna torque down the PLA barrel nut, hopefully it doesn't crack


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

u/whatlsl0ve · 2025-06-23 00:43:47 UTC · score 1

Nice. I tried to to SS with the CMMG conversion but it was unreliable af. This looks a lot more promising.

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

u/souporlouis · 2025-06-23 01:18:58 UTC · score 2

Mine was too tbh until my friend suggested I use rem thunderbolt and now it's 100% reliable but if I put any other..it jams every 4 or 5 rounds lol so I only buy the rem thunderbolt now

https://preview.redd.it/8jshmuh3wk8f1.jpeg?width=2268&format=pjpg&auto=webp&s=6d817f3c460c84333acde0598282987ec5812b3d

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

u/whatlsl0ve · 2025-06-23 07:47:26 UTC · score 1

Is the one you speak of all printed, mixed?

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

u/No_Artichoke_5670 · 2025-06-23 07:20:06 UTC · score 1

You just need to tune the bolt weight for the ammo you're shooting to get rid of the bolt bounce. Once you do that, it'll run like a sowing machine.

this post was submitted on 12 Oct 2025
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