So, for this shot I used a 600w flash bouncing the light off my white loft ceiling to properly lighting the front portion of the rifle. I used a 300w light behind the rifle, to wash out the white wall as best as possible and fill in any shadows caused by the front flash. Minimal editing.
Here's the original jpeg out of the camera. I edited the raw photo.
The original picture I took I used a single 100w on camera flash which was not nearly enough to make the wall white enough, and I had to edit the picture heavily with some software and still couldn't get the background white without really mucking up the picture. The white wall works really well for me but I'd love to get some nicer backdrops too.
Inspiration from instagram.com/gregskazphotography and of course instagram.com/stickgunner/