Magnum
The muzzle velocities achieved in the magnum class of cartridges are some of the highest in the industry. Magnum's excellent velocities coupled with its cleanliness make it a great choice for high volume match shooters. Ramshot Big Boy powder was renamed Ramshot Magnum in 2001. Big Boy and Magnum are the exact same powder - just a new name. Data using Ramshot Big Boy is applicable for Ramshot Magnum.
Ideal Calibers:
.25-06, .270 WSM, 7mm Rem Mag, .300 WBY, .300 Win Mag, 300 RUM
Bulk Density (grams/liter) 985
Packaged in 1lb. and 8lb. containers.

 

 

Our ballistics department is in the process of proofing the data to be posted on the Ramshot website. Please feel free to email (powder@midrivers.com) or call toll free at 1-800-497-1007 to receive a free Ramshot Load Guide. Thank you for your patience.

Notice: The handler should always double check powder loads when using a low charge weight powder such as Ramshot Zip. Safe loading practice recommends a case loading block be used to insure the loading procedure progresses in a consistent manner.