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Posted: 10/14/2012 7:34:51 AM EDT
| I have a Smith and Wesson M&P 15 Sport that I am wanting to fix up.The rail that I am considering adding is the Troy 13.8" which will take it close to the muzzle break. I have heard different opinions about free floating the barrel and I wanted to know more good and bad points of doing so. Also, what are some other modifications that are recommended? |
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