Click on one of the five parts (muzzle, shoulder, body, scope, and trigger) to change Type. The red colored part s are for those who want vibrant colors, and can adjust them with the variable sliders. Picture mode allows you to have a blank white screen, so you can save the image (manually, rifle smith won't do it for you), and you can edit it, and also brag your images to your friends. There are 559872 combinations possible, not including color adjustments. If this project gets ten love-it's, I'll add 10 new parts for each section. Enjoy, and build a death machine