westen arms beretta lower body sizes

[jonny b]

hi is there any one that can help me just brought second hand western arms beretta centurion pistol off a guy on this forum if i wanted to change the barrel size to a 92fs one will it fit or do i need to change the whole top slide as well as the barrel not sure if the lower body are the same sizes between the 92 and the centurion lower body let me know