Image unavailable
HODGDON RET8 RETUMBO 8 LB.
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$393.99
View on Fin Feather Fur Outfitters
You'll be taken to Fin Feather Fur Outfitters to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: RET8-039288506089
Overview
Designed for reloaders working with very large overbored magnum cartridges, this extruded powder is intended for applications such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, and 30-378 Weatherby Magnum. It is described as an Extreme Powder, making it a fit for big game hunting in a wide range of conditions. The product is also noted to add 40–100 fps more velocity than other normal magnum powders in these cartridges. Load data should be verified through a reloading manual or the powder manufacturer’s website before use.
Why Hunters Choose the Hodgdon
Designed Expressly
For large overbored magnum cartridges
Extruded Magnum
Powder suited to demanding long-range
Listed As
Extreme Powder for big game
May Add
40–100 fps more velocity than
Available 8
Lb. container for reloading convenience
Key Features
- Magnum, extruded powder designed for really large overbored cartridges.
- Suitable for cartridges such as 7mm Remington Ultra Magnum and 300 Remington Ultra Magnum.
- Also listed for 30-378 Weatherby Magnum applications.
- Described as an Extreme Powder for big game hunting under all types of conditions.
- Packaged in an 8 lb. container.
Best Used For
- Reloaders working with large overbored magnum cartridges like 7mm Remington Ultra Magnum or 300 Remington Ultra Magnum
- Big game hunters seeking an Extreme Powder for varied hunting conditions
- Handloaders comparing powder options for very large magnum rifle cartridges
- Shooters using 30-378 Weatherby Magnum and similar high-capacity cartridges
Specifications
| Compatible Cartridges | 7mm Remington Ultra Magnum; 300 Remington Ultra Magnum; 30-378 Weatherby Magnum |
|---|---|
| Designed For | Really large overbored cartridges |
| Extreme Powder | Yes |
| Load Data Guidance | Check your reloading manual or go to a powder manufacturer's website for load data |
| Package Size | 8 lb. |
| Powder Type | Magnum, extruded powder |
| Recommended Use | Big game hunting under all types of conditions |
| Velocity Increase | 40-100 fps more velocity compared to other normal magnum powders |
Pros
- Designed expressly for large overbored magnum cartridges like 7mm RUM and 300 RUM.
- Extruded magnum powder suited to demanding long-range cartridge applications.
- Listed as an Extreme Powder for big game hunting under varied conditions.
- May add 40–100 fps more velocity than other normal magnum powders.
- Available in an 8 lb. container for reloading convenience.
Considerations & Trade-offs
- Designed specifically for very large, overbored magnum cartridges, so it may not be the right fit for standard or smaller-capacity loads.
- Load data should be verified in a reloading manual or on the powder manufacturer’s website before use.
- The product is presented as an 8 lb. container, which is a larger-format purchase that may be more than some reloaders need for occasional use.
Suggested Comparisons
- Magnum rifle powders
- Extruded reloading powders
- Big game hunting reloading components
Suggested Accessories
- Powder measure
- Reloading scale
- Powder funnel
- Reloading manual
Frequently Asked Questions
What cartridges is Hodgdon Retumbo intended for?
It is designed expressly for really large overbored cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, and 30-378 Weatherby Magnum.
Is Retumbo described as a magnum powder?
Yes. The product is described as a magnum, extruded powder.
What does the product description say about velocity?
It states that Retumbo adds 40-100 fps more velocity to these cartridges when compared to other normal magnum powders.
Is Retumbo positioned for hunting use?
Yes. The description says it is an Extreme Powder, making it suitable for big game hunting under all types of conditions.
Where should I look for load data?
The description says to check your reloading manual or go to a powder manufacturer’s website for load data.