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1/25/2018 7:38:29 AM
Posted: 4/1/2006 2:41:56 AM EST
If the only markings on a barrel are M1S 1-9, would it be chrome lined or not?

Link Posted: 4/1/2006 4:51:51 AM EST
I don't think so, on most M1S barrels chrome is an added option. My model 1 upper is not chrome lined and has M1S 1.9 stamped on the barrel.
Link Posted: 4/1/2006 5:29:26 AM EST
Thanks Garandboy

Has anyone got a barrel thats chrome lined? Do they have any additional markings?
Link Posted: 4/1/2006 12:20:33 PM EST
Not from Model 1 but my 3 chrome Bushmasters have "B MP" stamped on them and my Colt has "C MP" Not sure if that helps.
Link Posted: 4/1/2006 12:45:05 PM EST
It probably is not chromed. My 20 inch A2 that I purchase about a year ago says.(M1S HC 1-9) This upper is chromed lined. (I will assume that is what the HC stands for) If in doubt use the blueing test..

Have a nice day..

Did I mention I have yet to put one round threw this upper yet. what is this world coming to..
Link Posted: 4/1/2006 3:20:19 PM EST
If it is chromed it will say M1s 1-9 HC.
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