Weatherby 18i Deluxe 20 Gauge Semi-Auto Shotgun 3" 26" Barrel

The Weatherby 18i Deluxe delivers premium semi-automatic performance in 20 gauge with sophisticated Italian craftsmanship and reliable inertia-driven operation. This full-size shotgun handles 3-inch magnum loads with consistent cycling while maintaining the lighter recoil characteristics that make 20 gauge ideal for extended shooting sessions.

What Makes This Different

The inertia-driven system eliminates gas ports and pistons that require frequent cleaning, operating cleanly with minimal maintenance requirements. The engraved nickel aluminum receiver provides corrosion resistance while reducing overall weight compared to steel alternatives. This combination of reliable mechanics and premium materials positions the 18i above entry-level semi-automatics in both performance and longevity.

Key Features

• Inertia-driven semi-automatic action cycles 2¾" and 3" shells reliably
• 26-inch ventilated rib barrel with black finish optimizes swing dynamics
• Engraved nickel aluminum receiver resists corrosion and reduces weight
• Fixed matte walnut stock provides classic aesthetics with practical durability
• 4+1 capacity delivers sufficient firepower for hunting and sport shooting
• Right-hand configuration with standard drop dimensions fits most shooters
• Threaded barrel accepts interchangeable choke tubes for versatility

Field testing demonstrates consistent cycling across various load weights and shot sizes, from light target loads to heavy waterfowl magnums. The 26-inch barrel length provides optimal velocity for hunting applications while maintaining manageable handling characteristics for upland game and clay sports. Weather-resistant finishes protect critical components during extended outdoor use.

Technical Specs

• Gauge: 20 gauge, 3-inch chamber capability
• Action: Inertia-driven semi-automatic
• Barrel: 26 inches, ventilated rib, black finish
• Capacity: 4+1 rounds
• Receiver: Engraved nickel aluminum alloy
• Stock: Fixed matte walnut with standard dimensions
• Overall Length: Approximately 46 inches
• Weight: Approximately 6.2 pounds
• Chokes: Accepts standard threaded choke tubes
• Safety: Cross-bolt trigger guard safety

This shotgun bridges the gap between basic hunting models and premium sporting arms, offering Italian engineering at a competitive price point. The combination of proven inertia operation and quality materials ensures reliable performance across multiple shooting disciplines.