Would there be any reason or advantage to popping open a rifle-size buffer and installing a tungsten weight (or two, or three)?

To be more specific, the rest of the directly related components in question are a BCM midlength 16" upper with a BCM Gunfighter Comp, rifle-length receiver extension, standard rifle spring, and standard rifle buffer, and the ammo used 90% of the time is M193. I haven't had any issues whatsoever, but since it's my favorite rifle I'm wondering if it would help with longevity of parts or an even smoother recoil impulse.