A rail mounting mechanism for coupling an auxiliary device to {TAIL ~ a weapon} has an adjuster and a lever that can be used to overcome tolerances in mounting rails to provide a consistent grasp of {HEAD ~ the rail} 
A rail mounting mechanism for coupling an auxiliary device to { TAIL ~ a weapon } has an adjuster and a lever that can be used to overcome tolerances in mounting rails to provide a consistent grasp of { HEAD ~ the rail }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL 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 HEAD HEAD HEAD HEAD HEAD HEAD