Weatherby 18i Deluxe 20 Gauge Semi-Auto Shotgun 28" Barrel 4+1

The Weatherby 18i Deluxe delivers reliable semi-automatic performance in 20 gauge with premium appointments that set it apart from standard field shotguns. This full-size shotgun chambers both 2¾" and 3" shells, providing versatility for upland birds, waterfowl, and sporting clays.

What Makes This Different

The engraved nickel aluminum receiver combines corrosion resistance with distinctive aesthetics that won't fade or wear like painted finishes. The ventilated rib barrel features proper heat dissipation for sustained shooting sessions, while the fixed walnut stock provides consistent cheek weld and length of pull. Weatherby's inertia-driven action cycles lighter 20-gauge loads more reliably than gas systems that can struggle with low-brass shells.

Key Features

• Inertia-driven semi-automatic action handles 2¾" and 3" 20-gauge shells
• 28" black ventilated rib barrel optimizes swing dynamics for flying targets
• Engraved nickel aluminum receiver resists corrosion and maintains appearance
• Fixed matte walnut stock with 14" length of pull fits most adult shooters
• 4+1 capacity provides adequate firepower for hunting and sporting applications
• Right-hand configuration with standard trigger guard accepts aftermarket triggers
• Accepts standard choke tubes for pattern customization

Field testing shows consistent cycling with loads from 7/8-ounce target shells to 1¼-ounce hunting rounds. The 28" barrel length generates higher velocities than shorter variants while maintaining balance for wing shooting. Weather sealing protects internal components during waterfowl seasons, and the aluminum receiver sheds weight compared to steel alternatives without sacrificing durability.

Technical Specs

• Gauge: 20 gauge, 3" chamber
• Capacity: 4+1 rounds
• Barrel: 28" with ventilated rib, black finish
• Overall Length: 48" approximate
• Weight: 6.5 lbs approximate
• Stock: Fixed walnut with matte finish
• Receiver: Aluminum with nickel finish and engraving
• Action: Inertia-driven semi-automatic
• Hand: Right-hand only

This shotgun bridges the gap between basic field guns and premium sporting models with features that enhance both function and appearance. The combination of proven inertia action and quality materials makes it a solid choice for hunters who demand reliability without excessive weight.