Claymore

 is a Tier 4 Tank that upgrades from Multishot, Obliterator and Gatling Gun at level 45.

Design
The has a wider base than the Multishot and its formerly rectangular main barrel now tapers inwards at the end. It is also made slightly wider to take up more of the space afforded by the widened base. This gives the tank the overall appearance of a segmented Huntress since both its base and barrel taper inwards.

Technical
It is unknown exactly what Claymore is, but it is assumed to be a Sniper Shotgun due to having much higher bullet speed and decently improved stats.