Greg Hamilton
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Shooting News
PROOF Research®’s Sponsored Shooters Win Big at the TTG Sniper Challenge
PROOF Research congratulates Greg Hamilton and Sean Murphy for winning 1st place in the Heavy Division at the TTG Sniper…
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Shooting News
PROOF Research®’s Greg Hamilton and Sean Murphy Repeat Top Tough Man Honors at 2021 Mammoth Sniper Challenge
Hamilton and Murphy take 1st place for the second year in a row at the elite precision rifle shooting competition, proving…
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