As a newly manufactured product Ramshot Hunter Spherical Rifle Powder is guaranteed not to be military surplus or powder taken from loaded ammunition. The powder has a spherical shape is double based and is designed to burn incredibly clean. This smokeless powder is perfect for larger game such as elk because of its high velocity and performance. The powder is a preferred choice for .338 Winchester Magnum .270 Winchester and .300 WSM cartridges and in the popular 4350 burn range it is the only one with a spherical shape that makes metering extremely accurate and easy.