A spherical powder, BL-C(2) began as a military powder used in the 7.62 NATO and naturally has applications for 308 Winchester. When it was first introduced to the handloader, benchrest shooters and other target shooters made it an instant success. BL-C(2) works extremely well in the 204 Ruger, 223 Remington, 17 Remington, 22 PPC and many more. Specifications and Features: Check your reloading manual or go to a powder manufactures website for load data.