HEVI-Metal HS39004 20 Gauge 3" 1oz #4 Shot Waterfowl Shells 25rd

The HEVI-Metal HS39004 delivers extended range performance for waterfowl hunters demanding reliable knockdown power at distance. This 20-gauge ammunition combines steel and bismuth pellets to maximize energy transfer while maintaining non-toxic compliance for waterfowl hunting regulations.

What Makes This Different

Unlike standard steel loads, HEVI-Metal ammunition incorporates a dual-density pellet design that increases effective range by up to 20% compared to conventional steel shot. The layered pellet construction places denser bismuth pellets at the core with steel pellets forming the outer layer, creating superior ballistic performance. This hybrid approach delivers the pattern density of steel with the retained energy of heavier metals at extended ranges.

Key Features

• Dual-density pellet construction with bismuth core and steel outer layer
• 3-inch magnum shell length for maximum powder capacity and velocity
• 1-ounce payload of #4 shot optimized for medium to large waterfowl
• Non-toxic formulation meets all federal and state waterfowl hunting requirements
• Precision-crimped hull design ensures consistent ignition and extraction
• Compatible with all 20-gauge shotguns rated for 3-inch magnum shells
• Temperature-stable powder maintains velocity in cold weather conditions

Field testing demonstrates consistent pattern density at ranges exceeding 50 yards, making this load effective for pass shooting and late-season waterfowl when birds are pressured and wary. The #4 shot size provides optimal penetration for ducks and geese while maintaining sufficient pellet count for reliable hits. Weather-resistant primer and sealed case mouth prevent moisture infiltration during wet hunting conditions.

Technical Specs

• Gauge: 20-gauge
• Shell length: 3 inches
• Shot weight: 1 ounce
• Shot size: #4
• Shot material: Steel/Bismuth hybrid
• Muzzle velocity: Approximately 1,350 fps
• Packaging: 25 rounds per box, 10 boxes per case
• Case construction: High-strength plastic hull with brass head
• Primer: Non-corrosive, all-weather

This ammunition represents a significant advancement in non-toxic waterfowl loads, bridging the performance gap between steel and tungsten-based alternatives. The 25-round box quantity provides sufficient ammunition for extended hunting trips while the case option offers volume pricing for serious waterfowl hunters.