.308 Winchester vs .338 EnABELR
A to-scale size comparison of the .308 Winchester and the .338 EnABELR, drawn from SAAMI and C.I.P. cartridge dimensions and aligned at the case head.
.308 Winchester (left) beside .338 EnABELR (right), shown at the same scale.
The .308 Winchester has an overall length of about 2.81″ with a 0.309″ bullet. The .338 EnABELR runs about 4.40″ on a 0.338″ bullet. That makes the .338 EnABELR about 1.6x the overall length of the .308 Winchester. See the full reference for each: .308 Winchester and .338 EnABELR.