Hello AGN! I'm looking for the top Picatinny rail for AEA Challenger. See the photo below. Mine got damaged and I need to swap it. It's held in place with two screws, so it's easy to swap, but so far, I couldn't find a replacement. The rail from other AEA models can work I guess too. If you have some AEA spares, please let me know. Thank you AGN!!!