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1/25/2018 7:38:29 AM
Posted: 2/14/2006 3:26:38 PM EST
I have a pre-ban Colt Sporter that I purchased in 93 with a barrel that is stamped 5.56 Nato 1/7 twist and the lower is stamped .223 is the chamber 5.56 or .223????
Link Posted: 2/14/2006 4:03:14 PM EST
It says 5.56 NATO and that is the chambering of that barrel. The lower can be marked anything and has no meaning or relavance. If you had a 6.8 marked barrel and .223 marked lower ther is no way the barrel is a .223 right? Same principle.
Link Posted: 2/15/2006 2:17:22 AM EST
thanks for the help, makes sense.
Link Posted: 2/15/2006 4:30:15 AM EST

Originally Posted By DevL:
It says 5.56 NATO and that is the chambering of that barrel. The lower can be marked anything and has no meaning or relavance. If you had a 6.8 marked barrel and .223 marked lower ther is no way the barrel is a .223 right? Same principle.




+1

the lower does almost nothing to the round the bbl can chamber.
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