6mm Creedmoor vs .338 Edge
A to-scale size comparison of the 6mm Creedmoor and the .338 Edge, drawn from SAAMI and C.I.P. cartridge dimensions and aligned at the case head.
6mm Creedmoor (left) beside .338 Edge (right), shown at the same scale.
The 6mm Creedmoor has an overall length of about 2.80″ with a 0.243″ bullet. The .338 Edge runs about 3.82″ on a 0.338″ bullet. That makes the .338 Edge about 1.4x the overall length of the 6mm Creedmoor. See the full reference for each: 6mm Creedmoor and .338 Edge.