Sega Batman Forever complete plug-n-play batgun assembly. 
Includes complete gun assembly - plastic housing, metal mounting brackets, interior metal stablizing bracket, black plastic trigger, trigger microswitch, trigger spring, wiring harness, & mounting hardware.
Very limited quantity!
Sega #500-5945-00-38.
Sega reference numbers 545-5636-00, 545-5635-00, 545-5408-00, 180-5111-00, 266-5037-00, 036-5375-23,
515-6272-00, 535-7457-00, & 535-7456-00.