Pros:

Pretty solid animations all around.

Cons:

I'd agree with Mateoski that the recoil animation is a bit too smooth or subtle in my opinion. Also, the left wrist and forearm curve a bit too much when replacing the clip--it makes me a bit uncomfortable...

Conclusion:

Solid work all around.

Pros:

Simple and well done.
Fully functional.
Rigging and animation is convincing.

Cons:

None that I can tell.

Conclusion:

Nice that he got a clean shirt to wear!