The bullet utilized in the present invention novel apparatus may be suitably supplied with a tapered body such that the tapered surface advantageously engages the internal passageway in the inlet end of the conduit body when {TAIL ~ the bullet} is by {HEAD ~ the explosion} of an explosive pack toward the inlet end 
The bullet utilized in the present invention novel apparatus may be suitably supplied with a tapered body such that the tapered surface advantageously engages the internal passageway in the inlet end of the conduit body when { TAIL ~ the bullet } is by { HEAD ~ the explosion } of an explosive pack toward the inlet end
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