Fig. 30.—Ruptured Mauser Mantle, to illustrate the tendency to complete longitudinal fissuring
Fig. 31 represents bullets removed from the body and illustrates types of deformity due to impact with the bones. The deformity resembles in some degree that of the mushroomed lead cores, and also indicates that the shoulder of the cased bullet is its weakest point. Each specimen exhibits shortening and widening without fracture of the mantle, the latter being simply thrown into folds; both bullets were lodged in the thigh after fracturing the femur. The localisation of injury to the fore part of the bullet, and the fact of expansion, allow us to infer that the degree of velocity retained on impact with the bone was comparatively low, and that neither bullet had been exposed to very severe strain.
Fig. 31.
Two retained Mauser Bullets which had produced comminuted fractures of the femur of moderate severity. Each has given way at the shoulder, but the mantle has developed creases without rupture, and the bullets are correspondingly bent. Both bullets were travelling at a moderate if not low degree of velocity
Fig. 32 is also of a retained bullet in which the fore part of the mantle is very extensively fissured and the core set free. In this the mantle has suffered severely and the leaden core to a less extent. As an apical ricochet it corresponds with the Lee-Metford shown in fig. 36.
Fig. 32.
Apical Ricochet Mauser Bullet (see text). The 'mushrooming' of the core is moderate, but the destruction of the anterior part of the mantle very considerable