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Upper Receivers & Conversion Kits from Ohio Ordnance Works, Inc
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Ohio Ordnance Works, Inc
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Radian Weapons
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Sons of Liberty Gun Works
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Luth-AR
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CMMG
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Daniel Defense
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Rise Armament
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Rock River Arms
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Colt's Manufacturing
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DETROIT AMMUNITION COMPANY LLC
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Nordic Components
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Sharps Bros.
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FN America
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Heckler & Koch
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LBE Unlimited
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LanTac USA LLC
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Primary Weapons Systems
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SilencerCo
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Ohio Ordnance Works, Inc
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