Quick-releasable nail output nozzle for nail gun

A quick-releasable nail output nozzle comprising:

• a nozzle base for fixedly fastening to a nail outlet port of a nail magazine, said nozzle base having a nail output groove longitudinally formed on a front side thereof for guiding out a bar of nails, two side wings respectively symmetrically extending from two opposite lateral sides thereof, and two hooks forwardly extending from the front side and symmetrically disposed at two opposite lateral sides relative to said nail output groove;
• a nozzle cover covered on the front side of said nozzle base, said nozzle cover having two lugs perpendicularly forwardly extending from two opposite lateral sides thereof, two flanges respectively extending from the two opposite lateral sides and respectively engaged with the side wings of said nozzle base, and two protruding blocks respectively formed on said flanges and respectively stopped at a back side of said side wings of said nozzle base;
• and
• a release control unit having a hook rod hookable up with the hooks of said nozzle base and a locking lever pivoted to said nozzle cover for locking said hook rod to the hooks of said nozzle base, said locking lever having two first through holes bilaterally aligned with each other, said hook rod having two distal ends respectively pivotally hooked in the first through holes of said locking lever.