{HEAD ~ The device} 1 wherein {TAIL ~ the means} for producing a shock pulse from the direct impact with the projectile comprises: 
wherein
{ HEAD ~ The device } 1 wherein { TAIL ~ the means } for producing a shock pulse from the direct impact with the projectile comprises :
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH