7mm Caseless rounds, shown rechambering after firing.
Uses a 5 round internal tube mag.
The barrel is super long because of the amount of and burning speed of the powder.
The barrel is actually held in the air by magnetic-based 'anti grav' units in the foreward section of the handgrip.
Yes I like the M200 handle -.- And with something this big you'll want a handle.
The stock is actually adjustable! It's shown in it's longest setting.
Also, I realize this looks hardly anything like a Tau weapon but, the color just forces me to think of them xD
I toned the glow down on this one from the last cyber weapon
Concept and Art (c) Me
Created using Photoshop and PMG
Background from Freestocktextures.com