You are bidding on a lot of SCAR barrels. I know very little about these items and have no way of testing them. I don't know who printed them, when they were printed, or what they were printed out of. I believe they screw onto a standard Aluminum barrel size commonly used in 3D printed spring powered blasters. Only the big one has screws, the smaller ones need three screws to hold it onto the barrel (I don't know what size.) The big one I believe needs fishing line to string it (there is none) while the others I believe have some sort of internal rifling system. All show signs of use but no cracks or major damage. This lot is being sold AS IS.
Returns Accepted for this item if it's within 30 Days