Beretta 12ga auto pull trigger assembly. Came out of a Browning B80 (Browning branded Beretta 303), but will also fit the following Beretta models: -AL1 -AL2 -300 (not the current A300 Outlander) -301 -302 (you would have to change out the hammer bushing) -303 (you would have to change out the hammer bushing if you have the side mag cutoff) -304 -390 -391 Lightly used, completely disassembled, ultrasonically cleaned, and oiled, ready to rock and roll. $125 shipped.