The 60 ton TigerShark medium mech is unique in its class, in that it uses only ammo-dependent weapons. It features a gauss rifle on the right arm and a LBX-10 autocannon on the left. It also has dual Streak SRM-4 batteries and dual machine guns.
The most potent weapon is hidden in the mechs' long nose: a highly accurate long range targeting array. This allows the TigerShark to hit targets with the gauss rifle from long distances, out of range of most return fire. In fact, many Tigershark pilots find they never use the dual machine guns, and so remove them in order to save weight.
Builder Notes
Obviously the cockpit "glass" is from the Aquazone series, in this case Spy Shark #6135. On this mech, I especially like the gauss rifle and the slopes on the main torso.