Alliant STEEL Smokeless Powder 10/12 Gauge Steel Shot 4 lb Container

The Alliant STEEL smokeless powder delivers consistent performance for steel shot loads in 10 and 12 gauge shotguns. This specialized propellant addresses the unique ballistic requirements of steel shot ammunition, providing reliable ignition and optimal velocity across temperature ranges.

What Makes This Different

Alliant STEEL features a progressive burn rate specifically engineered for steel shot loads, unlike standard powders that were formulated for lead shot. The powder's burn characteristics compensate for steel's lighter density and different ballistic properties. Temperature stability remains consistent from -20°F to 120°F, ensuring reliable performance in varying hunting conditions. The clean-burning formulation reduces fouling buildup compared to older powder technologies.

Key Features

• Progressive burn rate optimized for steel shot ballistics
• Temperature stable performance from -20°F to 120°F
• Clean-burning formulation minimizes barrel fouling
• Compatible with 10 gauge and 12 gauge steel shot loads
• Consistent lot-to-lot performance for predictable results
• 4-pound container provides approximately 1,120 one-ounce loads
• Double-base powder chemistry for reliable ignition

Field testing demonstrates consistent velocities across shot sizes from BB to #4 steel shot. The powder performs reliably in waterfowl hunting conditions where temperature extremes are common. Reloaders report uniform patterns and consistent point of impact when following published load data. The formulation works effectively with standard wads designed for steel shot applications.

Technical Specs

• Weight: 4 pounds net powder weight
• Gauge compatibility: 10 gauge and 12 gauge
• Powder type: Double-base smokeless
• Burn rate: Progressive, medium-fast
• Container: Metal canister with moisture-resistant seal
• Shelf life: 10+ years when stored properly
• Manufacturer: Alliant Powder (General Dynamics Ordnance)
• Country of origin: United States

This powder addresses the specific challenges of steel shot reloading with proven ballistic performance. The 4-pound container offers substantial value for high-volume waterfowl hunters and competitive shooters who demand consistent results.