Hodgdon H1000 Extreme Rifle Powder 1lb - Magnum Cartridge Propellant

The Hodgdon H1000 Extreme Rifle Powder delivers consistent velocities and exceptional accuracy for large-capacity magnum cartridges. This temperature-stable propellant maintains performance across extreme weather conditions, making it a preferred choice for precision shooters and hunters pursuing long-range targets.

What Makes This Different

H1000 belongs to Hodgdon's Extreme series, featuring temperature-stable formulation that reduces velocity variations by up to 50% compared to standard powders. The slower burn rate optimizes pressure curves in magnum cases, extracting maximum performance from heavy bullets in cartridges like .300 Winchester Magnum, 7mm Remington Magnum, and .338 Lapua Magnum. This consistency translates directly to tighter groups and more predictable ballistics.

Key Features

• Temperature-stable Extreme formulation maintains consistent velocities from -40°F to 140°F
• Slower burn rate optimized for magnum cartridges and heavy bullets
• Spherical powder design ensures uniform metering through progressive presses
• Compatible with .300 Win Mag, 7mm Rem Mag, .338 Lapua, and similar large-capacity cases
• Copper fouling reducer additive extends barrel life and maintains accuracy
• Lot-to-lot consistency minimizes load development time
• One-pound canister provides approximately 140-160 loads depending on charge weight

Long-range hunters appreciate H1000's ability to push heavy-for-caliber bullets to optimal velocities while maintaining single-digit extreme spreads. Competition shooters rely on its consistent performance across temperature swings during all-day matches. The powder's clean-burning characteristics reduce fouling buildup, extending shooting sessions without accuracy degradation.

Technical Specs

• Weight: 1 pound (454 grams)
• Burn rate: Slower than H4831, faster than H50BMG
• Powder type: Spherical, extruded
• Bulk density: Approximately 0.90 g/cc
• Recommended for: Magnum rifle cartridges, heavy bullet applications
• Temperature stability: ±1 fps per degree Fahrenheit
• Manufactured in: Australia by ADI
• Storage: Store in cool, dry location away from heat sources

H1000 represents decades of propellant development focused on consistency and performance. Serious shooters who demand predictable results across varying conditions choose this powder for its proven track record in demanding applications.