New shotgun from Black Aces Tactical that includes a variety of parts to allow for the end-user to customize and configure their 12ga semi-auto shotgun exactly to their liking.   The following items are included with this product: Black Aces Tactical Pro Series X Semi-Auto 12ga shotgun Roll Around Case 18.5" choked Barrel 24" choked Barrel Chokes included Standard Stock 6 Position Tactical Stock 4+1 standard capacity (magazine tube, non-detachable) +2 magazine extension tube +6 magazine extension tube Railed forend Top picatinny rail Rifle sights