TacFire BU9MM7 AR-15 Pistol Upper Assembly 9mm Luger 7\" Black Nitride Barrel with M-LOK handguard; Black anodized 7075-T6 receiver; Includes Bolt Carrier Group.
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TacFire BU9MM7 AR-15 Pistol Upper Assembly, 9mm Luger, 7" Black Nitride Barrel with M-LOK handguard; Black anodized 7075-T6 receiver; Includes Bolt Carrier Group.
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