In {TAIL ~ the apparatus}, {HEAD ~ a mounting mechanism} and a bullet are provided inside an elongated conduit body wherein the bullet is detachably mounted to the mounting means, while the mounting mechanism is fixedly attached to an inside wall of the elongated conduit body 
In { TAIL ~ the apparatus } , { HEAD ~ a mounting mechanism } and a bullet are provided inside an elongated conduit body wherein the bullet is detachably mounted to the mounting means , while the mounting mechanism is fixedly attached to an inside wall of the elongated conduit body
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH