.224 Valkyrie vs 6 Dasher
A to-scale size comparison of the .224 Valkyrie and the 6 Dasher, drawn from SAAMI and C.I.P. cartridge dimensions and aligned at the case head.
.224 Valkyrie (left) beside 6 Dasher (right), shown at the same scale.
The .224 Valkyrie has an overall length of about 2.26″ with a 0.225″ bullet. The 6 Dasher runs about 2.25″ on a 0.243″ bullet. The two are close in overall length. See the full reference for each: .224 Valkyrie and 6 Dasher.