At the front end or distal end of {TAIL ~ the mold} 20 is a clearance hole 28 concentrically positioned within {HEAD ~ a nose bore} 30 formed by a distal ring 32 
At the front end or distal end of { TAIL ~ the mold } 20 is a clearance hole 28 concentrically positioned within { HEAD ~ a nose bore } 30 formed by a distal ring 32
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH