Franchi Extended Mobil 20ga M Black Choke 51576

The Franchi Extended Mobil 20ga Modified Choke is an extended‑length Modified constriction choke designed for 20‑gauge Mobil/Instinct barrels. With an estimated ~0.025 in constriction it tightens patterns for mid‑range work—useful for upland game, clays, and moderate‑range waterfowl—while the extended profile provides additional shot‑column clearance at the muzzle for cleaner exits and faster follow‑ups. Finished in a durable black coating for corrosion resistance, it threads into the barrel with standard choke threading and is removable with a choke wrench.