For example, if three targets were spread out over a range, {HEAD ~ each target} would have {TAIL ~ a pre sighted setting} on the alignment gauge 
have
For example , if three targets were spread out over a range , { HEAD ~ each target } would have { TAIL ~ a pre sighted setting } on the alignment gauge
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH