7mm PRC vs 28 Nosler
A to-scale size comparison of the 7mm PRC and the 28 Nosler, drawn from SAAMI and C.I.P. cartridge dimensions and aligned at the case head.
7mm PRC (left) beside 28 Nosler (right), shown at the same scale.
The 7mm PRC has an overall length of about 3.34″ with a 0.284″ bullet. The 28 Nosler runs about 3.34″ on a 0.284″ bullet. The two are close in overall length. See the full reference for each: 7mm PRC and 28 Nosler.