.243 Winchester vs .375 EnABELR
A to-scale size comparison of the .243 Winchester and the .375 EnABELR, drawn from SAAMI and C.I.P. cartridge dimensions and aligned at the case head.
.243 Winchester (left) beside .375 EnABELR (right), shown at the same scale.
The .243 Winchester has an overall length of about 2.71″ with a 0.243″ bullet. The .375 EnABELR runs about 4.63″ on a 0.375″ bullet. That makes the .375 EnABELR about 1.7x the overall length of the .243 Winchester. See the full reference for each: .243 Winchester and .375 EnABELR.