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