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I need a little help with my 416 conversion. I am filling out my Form 1 today with the ATF to register my MR556 lower as a SBR for the 10.4" conversion that IGF will be doing on my MR556 upper. Does anybody know if the finished overall length of the rifle will be identical to a HK 416 10.4"? And does it need to be exact length or can I roughly subtract 6 inches off the MR556 overall length?
The form 1 needs a overall length of the rifle and I am sending off the form 1 before the conversion is complete.
Thanks for any suggestions.
The form 1 needs a overall length of the rifle and I am sending off the form 1 before the conversion is complete.
Thanks for any suggestions.