What is Retumbo good for? Buy Cheap Hodgdon Retumbo vs H1000 In Stock Now
This magnum, extruded 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. Buy Cheap Hodgdon Retumbo vs H1000 In Stock Now
What is H1000 powder good for?
This extruded powder is a member of Hodgdon’s Extreme series of powder with slow-burning characteristics, perfect for highly-overbored magnums like the 7mm Remington Magnum, 7mm STW and the 30-378 Weatherby. Buy Cheap Hodgdon Retumbo vs H1000 In Stock Now
What can I load with H1000?
Hodgdon H1000 is a very slow-burning Extreme Extruded powder, and is perfect for highly overbored magnums like the 7mm Remington Magnum, 7mm STW and the 30-378 Weatherby. I agree with the others for starting with H1000 for your Win Mag. And yes, all powders will be temp sensitive to a point. Buy Cheap Hodgdon Retumbo vs H1000 In Stock Now