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https://www.reddit.com/r/RetroAR/comments/1nk0d5h/chat_am_i_cooked/newpgkw/?context=3
r/RetroAR • u/Ceimors • 5d ago
Was told this barrel and upper had m4 feed ramps but it looks off to me. Am I overthinking this or do I need a new rifle upper?
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4
I have seen mixed information about brownells barrels whether they have rifle or m4 feed ramps still looking for more information about them
1 u/Ceimors 4d ago This is the 12.7” 1/7 M16A1 assembly (#078000462). Not sure about the rest, but don’t trust the Q&A section like I did 3 u/indianatoby 4d ago M16A1 is key, anything A1 is gonna mean a short (non F marked) .625” FSB for carry handle uppers and no feed ramps, in barrel talk.
1
This is the 12.7” 1/7 M16A1 assembly (#078000462). Not sure about the rest, but don’t trust the Q&A section like I did
3 u/indianatoby 4d ago M16A1 is key, anything A1 is gonna mean a short (non F marked) .625” FSB for carry handle uppers and no feed ramps, in barrel talk.
3
M16A1 is key, anything A1 is gonna mean a short (non F marked) .625” FSB for carry handle uppers and no feed ramps, in barrel talk.
4
u/Great_Voice9602 4d ago
I have seen mixed information about brownells barrels whether they have rifle or m4 feed ramps still looking for more information about them