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Griffin Armament Optimus and 7.62x39mm Sig Sauer 556R Rifle

Outdoor Hub looks at the Griffin Armament Optimus on a 7.62x39mm Sig Sauer 556R Rifle

2015-12-16

I was fortunate enough to get a sample of the new?Griffin Armament Optimus suppressorfrom?my buddies at Silencer Shop. You might think of the Optimus as the ultimate Lego building kit of silencers.

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