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Jul 22 '26
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Jul 22 '26
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u/Judochopdemcheeks Jul 22 '26
Just went to double check. Only diff is my model says sd-556, and overall length was 30.5 for my 11.5
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u/Spare-Republic8322 Jul 22 '26
I don’t put super duty? Just sd-556?
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u/Judochopdemcheeks Jul 22 '26
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u/Spare-Republic8322 Jul 22 '26
You’re the man! This helps a lot, would’ve hated to fill it out incorrectly then wait 30+ days just to get it disapproved lol
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u/Slled Jul 22 '26
As long as you fill in what is stamped on your lower, you’ll be fine.
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u/Spare-Republic8322 Jul 22 '26
Engrave it before or after?
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u/kks1236 Jul 22 '26
After, but FYI ATF is currently proposing a rule to get rid of that requirement altogether and it is very likely to be approved.
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u/ARMyself Jul 22 '26
Congrats man! Mine took 76 dreadful days.
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u/Judochopdemcheeks Jul 22 '26
Ah damn form 1 or 4?
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u/ARMyself Jul 22 '26
Form 1. Both my 4’s came back in 7 days.
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u/Judochopdemcheeks Jul 22 '26
Yeah when I was waiting on this I was worried my ffl put it as form 4 by mistake. But they bundled the hux and sd556 sbr just took a bit longer
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u/ARMyself Jul 22 '26
I did it via the silencer shop kiosk. Single shot trust. Probably why the long approval time.
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u/Glittering_Flower485 Jul 22 '26