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bravo619 · 10-19-2010, 05:06 PM

I'm thinking that when they had me measure overall length and barrel length that's what you are registering with the batf, also the engraved receiver that goes with the said measured barrel and setup. i just got two stamps for SBR back and I'm pretty fresh on this. but don't know how much of an issue it is to swap uppers. i have always heard you could swap them out like 6.8 and back to 223. but don't think that applies to a sbr registered gun. CALL BATF AND ASK FOR ATF AGENT Al Lamburger HE'LL HELP YOU OUT AND IS SUPER FAST ON RETURNS AND VERY NICE!

10-19-2010, 05:06 PM	#5
bravo619 Member Join Date: Oct 2010 Location: TULSA,OK Posts: 6	Re: Question about SBR I'm thinking that when they had me measure overall length and barrel length that's what you are registering with the batf, also the engraved receiver that goes with the said measured barrel and setup. i just got two stamps for SBR back and I'm pretty fresh on this. but don't know how much of an issue it is to swap uppers. i have always heard you could swap them out like 6.8 and back to 223. but don't think that applies to a sbr registered gun. CALL BATF AND ASK FOR ATF AGENT Al Lamburger HE'LL HELP YOU OUT AND IS SUPER FAST ON RETURNS AND VERY NICE! __________________ "Only two defining forces have ever offered to die for you: 1. Jesus Christ 2. The American G. I. One died for your soul, the other for your freedom. Last edited by bravo619; 10-19-2010 at 05:08 PM..