Animation Problems

Have you checked if the animation keyframes are set right?

On blender ive animated it with action editor which I think is the right way to animate, ive checked the the animations over in blender and are fine until I import them into unity.

No, I wanted to ask if you have checked the animation option, where you can select the keyframes the animation is located in blender!

Ive found the problem; my walk animation script somehow makes the other animations glitch out, I have taken the walk script off and it works fine now.

According to the documentation, when you call Animation.Play() on one animation, all other animations in the same layer are stopped. If part of your script is telling your walk animation to play over and over, that's probably what's stopping your pistol animation.

Hard to say since we haven't seen any of the relevant code, but that would be my guess.