Franchi Extended Mobil 20ga F Black Choke 51574

The Franchi Extended Mobil 20ga F Black choke is an extended‑length full‑constriction choke tube for 20‑gauge Mobil/Instinct platforms. Its full constriction tightens shot patterns for longer‑range game and tighter target work while the extended profile gives additional shot‑column clearance at the muzzle for cleaner exits and easier follow‑ups. Finished in a durable black coating for corrosion resistance, it installs with standard choke threads and is removable with a choke wrench.