Two embodiments of {HEAD ~ an anchoring cartridge} according to the invention for {TAIL ~ an M16 anchoring rod} are described below 
Two embodiments of { HEAD ~ an anchoring cartridge } according to the invention for { TAIL ~ an M16 anchoring rod } are described below
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH