We only use half the spheroid for the nose, and replace the other half with a cylinder (the bullet shank).An elliptical ogive with a length of 1/2 of the caliber is called a 0.5-E ogive (or a 1/2-E ogive). If the length is 1/2 of the caliber, then the length is the same...
aCreate this decal so that it can float against a variety of surfaces.Also create variants of the bullet hole to show different calibers. 创造这个标签,以便它可能漂浮反对各种各样的表面。并且创造弹孔的变形显示不同的口径。[translate]
USA - Bullet Gauges in different calibers and sizes. Reloading scales by Double Alpha and CED and Magazine Gauges for IPSC and USPSA.