{HEAD ~ Manual replacement} of {TAIL ~ targets} requires the shooter to move downrange in a position in front of the muzzle of the firearm, both theirs and others 
of
{ HEAD ~ Manual replacement } of { TAIL ~ targets } requires the shooter to move downrange in a position in front of the muzzle of the firearm , both theirs and others
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH