Tag Archives: GVAC

GVAC: Suppression Optimized Upper

GVAC Upper Receiver5.56 NATO | 4150CMV Barrel | 4.1LBS | Mid-length GVAC™ Gas System Introducing the new GVAC system from Gemtech. Significantly reduce the amount of gas blowback you’ll experience when shooting suppressed with its patented design. The re-imagined barrel … Continue reading

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