The Weatherby 18i Deluxe Grade II in 20 gauge (brand part no. ID22028MAG) is an inertia-driven semi-automatic shotgun built around a 28-inch barrel, pairing a billet-machined receiver with a high-grade walnut stock in a lighter, faster-handling gauge. Weatherby finishes the 18i Deluxe Grade II in nickel metalwork and tops it with an LPA fiber optic front sight for fast target acquisition. Among semi-auto shotguns in the semi-auto shotguns category, the 18i Deluxe Grade II favors upland hunters who want a classically finished 20 gauge inertia gun.

Key Specifications

• Chambered in 20 gauge.
• Features a 28-inch barrel.
• Feeds from an expandable magazine with a 2+1 capacity.
• Overall length is 37 inches.
• Ships at approximately 8.8 pounds.
• Fitted with a crossbolt safety.
• Topped with an LPA fiber optic front sight.
• Includes five chokes (Cylinder, Improved Cylinder, Modified, Improved Modified, Full).
• Built with a high-grade walnut stock and nickel receiver.

Frequently Asked Questions

What action does this shotgun run? Weatherby’s proven inertia recoil system for reliable cycling.

What finish does the receiver have? Nickel metalwork paired with a high-grade walnut stock.

How many chokes are included? Five chokes and a wrench, in a small carrying case.

Buy the Weatherby 18i Deluxe Grade II 20 Gauge Shotgun

A lighter, classically finished inertia shotgun built for upland hunting is exactly what the 18i Deluxe Grade II delivers in 20 gauge. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.