Buy Retumbo Gun Powder
Hodgdon RETUMBO Powder was created specifically for very large overbored cartridges like as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum, and others. As compared to other standard magnum powders, RETUMBO delivers 40-100 fps additional velocity to these cartridges. Moreover, it is an Extreme Powder, making it ideal for large game hunting in any situations.
Specifications and Features:
- Get an extra 40-100 frames per second.
- Excellent for hunting large wildlife.
- The 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum, and other big overbored cartridges were created for this magnum powder.
- RETUMBO gives these cartridges 40-100 fps greater velocity than typical magnum powders.
- Extreme Powder is ideal for large game hunting in all situations.










Superior Blake –
Retumbo’s kernels cut clean in my electronic dispenser. It throws highly consistent weights, making precision assembly smooth and fast.
Redwood –
Retumbo is the undisputed king of heavy magnum rifle powders for a reason, which means it sells out fast. Finding an online shop with it in stock felt like a massive jackpot. It’s the most dependable, clean-burning magnum powder on earth.
Alder Michael –
When you’re competing in extreme long-range matches, vertical stringing on the target face will knock you off the podium instantly. Retumbo delivers a highly uniform ignition velocity pulse. My radar chronograph strings show single-digit extreme spreads round after round.
Stone Jonathan –
A lot of high-energy magnum double-base powders generate immense heat that burns out the throat of custom barrels within 800 rounds. Retumbo is a single-base nitrocellulose powder that burns much cooler, giving me significantly more life out of my expensive match barrels.
Ontario Jack –
Loaded up a batch for a mountain sheep hunt using Retumbo behind heavy matrix solids. It burns incredibly clean for such a slow powder, meaning I don’t have to stop and scrub stubborn carbon fouling out of my custom barrel throat.
Dale Anthony –
Some of my heavy .300 Weatherby Magnum recipes require slightly compressed powder charges. Retumbo’s extruded sticks crush gently and uniformly under the seating die without deforming the jacket of my premium hunting bullets or affecting the overall cartridge length.