Bullet trap for grenade launching - has conical part which bullets hit expanding energy to propel tailed type grenade

摘要

The trap has a part (2) which holds the bullet exterior and another part (3) is for the core. Both are hard and resistant to deformation. The second piece fits the bottom of the tail (1) and the first part is pierced by two recesses (6,7). A sealing joint (4) is placed between the two parts. The second part has a conical surface (9) protruding with its point towards the arrival of the bullet core. The conical surface is to receive the splash from the bullet on arrival. Both parts have annular lightening grooves.