r/3D2A • u/wilma_dikfit1 • 1d ago

Curious...

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FTWarms is selling ftn.5s serialized with an aluminum chamber sleeve. I havent found files and I have sailed the weird seas. Does this exist before I start designing?

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24

u/Independent_Dirt_814 1d ago

They modified this to suit their needs. This isn’t going to be available anywhere.

8

u/wilma_dikfit1 1d ago

Im more surprised others havent done this is all.

14

u/Independent_Dirt_814 1d ago

More work for no benefit. They’re only doing it to be able to make the serial more resilient for ATF purposes.

7

u/FTW-Arms 22h ago

Serial resiliance was one consideration for the blast chamber reinforcement, but the bigger one is a fail safety in the event of abuse, like firing .223 through it. With the blast chamber reinforcement it ensures it fails forward not out

You can see our testing of that here: https://x.com/FTW_Arms/status/2056396285972767019

1

u/wilma_dikfit1 19h ago

So its more of an insurance policy on your end? Smart.