Product Overview and Introduction

Dominate extreme long-range shooting and unleash maximum ballistic potential in massive ultra-magnum cartridges with Alliant Reloder 33 Smokeless Gun Powder. Engineered as an ultra-slow burning, high-density propellant, Reloder 33 is specifically designed for huge capacity rifle cases where standard magnum powders lack the necessary burn rate and volume efficiency to drive ultra-heavy projectiles.

Whether you are handloading match-grade ammunition for the .338 Lapua Magnum, pushing extreme-range anti-material calibers like the .50 BMG, or extracting peak performance from specialized ultra-magnum wildcats, Alliant Reloder 33 provides the progressive, smooth pressure curve and massive energy required by elite long-range marksmen.

Ultra-Slow Burn Rate and High-Capacity Efficiency

Alliant Powder designed Reloder 33 as a specialized extruded propellant engineered specifically to excel in massive case volumes:

• Ultra-Slow Burn Rate: Tailored exclusively for extreme-capacity cases, ensuring a sustained, progressive pressure curve that accelerates massive bullets efficiently over long barrel lengths without destructive pressure spikes.

• Exceptional Long-Range Ballistics: Formulated to maintain extremely low velocity standard deviations (SD/ES) at extreme distances, minimizing vertical dispersion when shooting a mile and beyond.

• Uniform Extruded Granules: Precisely cut to ensure consistent flow through volumetric powder measures and smooth metering during benchtop reloading sessions.

• Clean-Burning Ultra-Mag Formulation: Minimizes carbon and unburnt powder residue in long barrels, keeping maintenance manageable across heavy shooting strings.

The Professional Choice for Extreme Long-Range Shooters

When your shooting discipline involves pushing heavy high-BC projectiles across extreme yardages where conventional magnums run out of steam, Reloder 33 stands out as an elite, specialized solution built for the biggest cases on the bench.

Key Features and Benefits

• Ultra-Magnum Specialist: Engineered specifically for massive cartridges like .338 Lapua Magnum, .30-378 Weatherby, and .50 BMG.

• Progressive Energy Delivery: Sustains velocity acceleration down long barrels for maximum retained energy at extreme distance.

• Consistent Metering: Extruded structure feeds predictably through volumetric reloading equipment.

• Available Container Sizes: Offered in convenient 1-pound canisters, 5-pound jugs, and bulk 8-pound containers for high-volume reloaders.

Specifications

• Product Type: Rifle Smokeless Propellant / Gun Powder

• Brand: Alliant Powder

• Product Line: Reloder 33 (RL-33)

• Powder Type: Extruded Ultra-Slow Rifle Propellant

• Primary Applications: .338 Lapua Magnum, .50 BMG, .30-378 Weatherby Magnum, and Massive Ultra-Magnum Rifle Cartridges

• Container Options: 1 lb, 5 lb, and 8 lb Packages

• Storage Requirement: Store in a cool, dry place away from heat, sparks, and open flames