This magnum powder was designed expressly for the really large overbored cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum, etc. RETUMBO adds 40-100 fps more velocity to these cartridges when compared to other normal magnum powders. In addition, it is an Extreme Powder, making it perfect for big game hunting under all types of conditions. Available in 1 and 8 lb. bottles.
See loading data for this powder at www.hodgdon.com and in the Hodgdon Loading Guide located in our Load Data section.
Part # |
Powder |
Lbs. |
Hodgdon H1000 (1 lb.) |
1 | |
Hodgdon Hybrid 100V Rifle Powder (1 lb) |
1 | |
Hodgdon H110 (1 lb.) |
1 | |
Hodgdon H110 (8 lbs./keg) |
8 | |
Hodgdon 335 Rifle Powder (1 lb) |
1 | |
Hodgdon Benchmark Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon BL-C(2) Rifle Powder (1 lb) |
1 | |
Hodgdon CFE 223 Spherical Rifle Propellant (1 lb) |
1 | |
Hodgdon H1000 Extreme Rifle Powder |
1 | |
Hodgdon H322 Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon H380 Rifle Powder (1 lb) |
1 | |
Hodgdon H414 Rifle Powder (1 lb) |
1 | |
Hodgdon H4198 Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon H4350 Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon H4831 Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon H4831SC Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon H4895 Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon H50BMG Extreme Rifle Powder |
1 | |
Hodgdon HP38 Spherical Powder (1 lb) |
1 | |
Hogdgon LEVERevolution Rifle Powder (1 lb) |
1 | |
Hodgdon Retumbo Extreme Rifle Powder (1 lb) |
1 | |
Hodgdon Superformance Rifle Powder (1 lb) |
1 | |
Hodgdon US 869 Rifle Powder (1 lb) |
1 | |
Hodgdon Varget Extreme Rifle Powder (1 lb) |
1 |
Product Type: Propellant, extruded rifle. Packaging: 16oz can General Info: Attention! Primer/powder orders ship separately and may arrive at a later date. HazMat fee added per order. Primers & powder ship ground freight to the 1st 48 states. There is a 32 lb maximum of powder allowed per HazMat fee, however, if you order powder and primers together under one HazMat fee, you can have 70 lb max per order, of which no more than 32 lbs can be powder. Primers & powder cannot be returned. Check local regulations. SHIPPING DETAILS: WARNING: PRIMERS, SMOKELESS POWDERS, PYRODEX, TRIPLE SEVEN MAY ONLY BE PURCHASED BY ADULTS. CHECK YOUR LOCAL AND STATE LAWS FOR THE LEGALITY OF ORDERING AND POSSESSING THESE PRODUCTS. PRIMERS AND SMOKELESS POWDERS ARE RESTRICTED IN WASHINGTON, DC. RESIDENTS OF CT, MA, NY, AND NJ MUST CHECK LOCAL LAWS FOR RESTRICTIONS BEFORE ORDERING ANY GUNPOWDER PRODUCTS, AMMO, OR PRIMERS. FOR SAFETY REASONS, WE DO NOT ACCEPT RETURNS ON THESE PRODUCTS. DUE TO SPECIAL SHIPPING REQUIREMENTS OF HAZMAT PRODUCTS, FEDEX AND UPS ASSESS A HAZARDOUS MATERIAL FEE PER ORDER OF THESE PRODUCTS. POWDER AND PRIMER SHIPPING (HAZMAT) FEES: APPLIES TO PRIMERS AND POWDER IN THE CATALOG. HAZMAT RATES ARE PER PACKAGE. YOU MAY RECEIVE UP TO 70 LBS. PER PACKAGE AND MAY COMBINE POWDER AND PRIMERS, BUT POWDER HAS TO BE LIMITED TO NO MORE THAN 32 LBS. PER PACKAGE. POWDER CANNOT BE SHIPPED BY AIR. OUR SALES ASSOCIATES CAN HELP YOU WITH ANY QUESTIONS. DELIVERY NOTE: HAZMAT PRODUCTS REQUIRE AN ADULT SIGNATURE (18+) OR THAT OF THE INTENDED RECIPIENT AT THE TIME OF DELIVERY. |
Product ReviewsClick here to review this item | ||
Retumbo for Large Magnum | 11/30/2020 | |
This is some of the best powder for the 338LM. It will shoot 1/2 inch groups at 200 yds with a 285g Hornady ELD. Bought 4 lbs of it and only have 1 left. Best powder of all I have used. | ||
- Keith Rutherford, LA | ||