Hodgdon Powder Co. presents Retumbo, a true magnum rifle powder engineered for cartridges including the 300 Remington Ultra Magnum, 30-378 Weatherby, 7mm Remington Ultra Magnum, 7mm STW, and similar high-capacity cases with smaller bores. Users can achieve up to 40-100 feet per second more velocity than conventional magnum powders, with exact gains varying based on bullet and primer selection. This extruded propellant incorporates the key technologies of Hodgdon’s Extreme family, delivering consistent performance across temperature fluctuations from hot to cold conditions.
Reloading Powder
Hodgdon RET8 Retumbo Rifle Powder MG 8LBS
$508.00
Hodgdon Retumbo delivers up to 100 fps more velocity than conventional magnum powders in high-capacity rifle cartridges like the 300 Remington Ultra Magnum and 7mm STW. This extruded propellant features Hodgdon’s Extreme family technology for consistent performance across temperature extremes.
Availability: In stock
Hodgdon
