This is a revisit to the accuracy testing I did with M855A1, 77gr OTM, and this time M855. Can we see better groups with a new barrel?

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Faxon Firearms Flame Fluted 5.56 NATO Barrel: http://bit.ly/2eZW7qJ
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Burris Fullfield TAC30 1-4x24mm Riflescope: http://bit.ly/2e0FsGz
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Burris: http://bit.ly/2ekRkos
OpticsPlanet: http://bit.ly/1UFMGwt