Really really cool model, just something i noticed about texturing: the "color-indicator" part has too much contrast, its too bright and it takes away the attention a little from the other, very nicely detailed parts. For example in ctf in red team the color is rather pink than red. I don't know wether it can be solved with texturing, but it should be a little darker IMO.
Another idea I would like to share: it's wall-through-shooting feature should get FAR much more focus, since with the actual settings its almost impossible to use it properly to hunt down someone through wall even if you know exactly where he is. Sometimes the bullet doesn't penetrate through wall, and even if it does, the damage is way too low to be taken serious. (around 30 as i measure?). This would greatly improve the usefulness of the not too preferred primary fire-mode.
Well its name worth a whole topic to discuss, because camping-rifle doesn't sound too serious (and might take away some guys from the usage, thinking: "ohh man, I aint a freaking camper")
My recommendation is
Tactical rifle (light name for camping heh

)