SSB4 Reflect Damage Multiplier Cap

In SSB4, most reflect moves, such as Pit's Guardian Orbitars, reflect projectiles and put a multiplier on the damage of the reflected projectile. Assuming that two players are able to perfectly time the reflects, a projectile could keep getting reflected back and forth between the two. Is there a cap on the amount of damage that the projectile can do or does it scale infinitely (or cause buffer overflow)?