6.5-284 Norma vs .338 Winchester Magnum
A to-scale size comparison of the 6.5-284 Norma and the .338 Winchester Magnum, drawn from SAAMI and C.I.P. cartridge dimensions and aligned at the case head.
6.5-284 Norma (left) beside .338 Winchester Magnum (right), shown at the same scale.
The 6.5-284 Norma has an overall length of about 3.23″ with a 0.264″ bullet. The .338 Winchester Magnum runs about 3.34″ on a 0.338″ bullet. The two are close in overall length. See the full reference for each: 6.5-284 Norma and .338 Winchester Magnum.