The Benjamin Bulldog Big Bore Bull pup PCP guns. The Bulldog 457 offers you almost 2x the power of it little brother with up to 450fpe with speeds up to 760fps. The 457 is also quiter due to the use of a Baffless sound-trap. Like the Bulldog 357 the 457 has a reversible sidelever making it ambidextrous. It also come with a M18 threaded muzzlw adapter to allow the use of your favorite moderator. The Bulldog also incorporates a 26" picatinny rail to accomadate a wide varitey of sighting options. If you want to step up to this bigger Bulldog, this Dog will hunt!!