Gun animation sequence

From all the comics I've researched i want this animation part of my video to be reminiscent of pages from a comic book, by having comic strips that contain the animation.

This was the picture i did in my storyboard and is what i am going to try and reproduce. So first i need to draw pictures of a gun being fired so it can be animated.

as you can see i've created the strip which include the animated gun. i aim to do this 3 times and put them at the top and the bottom so i have gun guns being fired.

animation of all the clips put together