Tag Archives: 2021 Mammoth Sniper Challenge

PROOF Research’s Greg Hamilton and Sean Murphy Repeat Top Tough Man Honors at 2021 Mammoth Sniper Challenge

Posted on Wednesday, 27 January, 2021 by twobirdsflyingpub

Hamilton and Murphy take 1st place for the second year in a row at the elite precision rifle shooting competition, proving once again, the benefits of a PROOF Research® composite barrel.  Columbia Falls, Mont. (January 2021) – PROOF Research®’s Weapons … Continue reading →

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