Form 4 Individual tax stamp process:
04/05/20 Ordered Silencer shop online Q full nelson
04/08/20 F3 Approved
04/11/20 Q delivered to dealer
04/24/20 ATF Cashed tax check
09/09/20 Called (304) 616-4500 ATF to check status, it was Pending status
09/28/20 Tax stamp approved and issued
10/26/20...
What requirement are you referring to about interstate transportation of a muffler or silencer for any firearm by the ATF?
ATF form 5320.20 dated October 2019 does Not identify a silencer as an NFA item that requires permission.
Your an FFL that deals with this stuff so what am I missing...
Bigger, fatter, longer the better in centerfire cans, Q full Nelson or nomad L longer, unless your constantly shooting out of your car window, then go shorter, direct thread over any Quick attach system, more versatility not less, when those adapters are not available or on back order an you...