A cover strap is attached to {HEAD ~ the cover} for facilitating {TAIL ~ convenient carrying} of the ammunition magazine when the cover strap is fastened in place 
for facilitating
A cover strap is attached to { HEAD ~ the cover } for facilitating { TAIL ~ convenient carrying } of the ammunition magazine when the cover strap is fastened in place
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH