Pebbler

 is a Tier 4 Tank that upgrades from Punt Gun at level 45.

Design
has the same base as Punt Gun but with many more barrels. Each set of barrels is made thinner, which now leaves some empty space on the outside of the base. The sets of barrels also gain more barrels in each stack, making it appear longer. It is not certain exactly how many barrels it has total due to how closely packed they are.

Technical
The fires many more bullets than the Punt Gun with greater bullet speed, but they are weaker and smaller.