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7/17/2026 2:24:12 PM EDT
Knowing what issues it had, I purchased a used  LWRC SMG45 before the VA Assault Weapon Ban. I SBR’d it, and I’m having magazine related issues. LWRC will warranty the gun, but I’m trying to find out how to ship the SBR back to them. Do I need to do a form 3 from a class III dealer to LWRC?

Thanks for the help!
7/17/2026 2:30:49 PM EDT
[#1]
Didn’t it start out as a pistol?  Revert it to pistol form by removing the stock and send it as a pistol so you don’t have to worry about any NFA paperwork.
7/17/2026 3:01:56 PM EDT
[Last Edit: KitBuilder][Edited] [#2]
Quote History
Originally Posted By willi3d:
Didn’t it start out as a pistol?  Revert it to pistol form by removing the stock and send it as a pistol so you don’t have to worry about any NFA paperwork.
View Quote
This will render it a Title I firearm, yes.

As long as LWRC has a valid FFL, you can ship them a SBR (regardless of who made it) and they can ship it back to you, but it’s best to ask LWRC how they want to handle this.

Some FFLs want a Form 5, but it’s not really needed. Some FFLs want you to just fill out a F5 and sign it and then send it with the firearm instead of sending the F5 to ATF first.
7/17/2026 3:27:33 PM EDT
[#3]
FPNI.


Revert it back to pistol form and ship it.

I do concur that you should call LWRCI however and have them inform you if they want it shipped back in SBR format and whether or not they will send a call tag.
7/18/2026 8:33:07 AM EDT
[#4]
It said in the email from LWRC to:

“Please send class III weapon approvals on all SBR, silencers or full auto weapons”.

I assume that’s the form 5?
7/18/2026 8:43:37 AM EDT
[#5]
Quote History
Originally Posted By FPodo:
It said in the email from LWRC to:

“Please send class III weapon approvals on all SBR, silencers or full auto weapons”.

I assume that’s the form 5?
View Quote


I suspect that means a copy of your approved Form 1 to verify that you legally own it so they can send it back to you.  I’ve sent suppressors in for work and they ask for a copy of my approved Form 4 with the can.
7/18/2026 8:26:19 PM EDT
[#6]
Copy that. Thanks for the help!

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