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Posted: 6/20/2010 4:17:26 PM EDT
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Planning a super light weight build and need to know the all around lightest upper options. Right now I had figured the Midwest Carbine SS to be the lightest freefloat design. The other thing I've got to decide is if a integral gasblock front site or a rail mounted site like the mbus would be lighter. |
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Quoted: A while ago it was the DD M4 Rail that was the lightest. I can't say with certainty that that's still the case as of today but it gives you a basis with which to start your own search. The data I have came from this spreadsheet, the SS beats the M4 by .8oz http://spreadsheets.google.com/pub?key=pwswheghNQsFnUZMkZNF2DQ&output=html Not sure how updated it is, or if there is any new stuff out that is covered. |
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