Thompson Center Contender 10 Octagon Barrel 44 Mag/410 Barrel w choke & wrench admin - May 27th, 2024 Comments Off Thompson Center Contender 10 Octagon Barrel 44 Mag Hot Shot Barrel w choke and wrench. See pictures and ask any questions you may have. Categories: thompson Key Tags: barrel, center, choke, contender, mag410, octagon, thompson, wrench