Smarts Parts Rat Jr Impulse marker. Has all New Designz internals and vision system. Includes Freak Barrel with .689 insert as well as Pure Energy 88 CU 4500 PSI tank. Tank will need to be hyrdo tested before using. Asking $175 or best offer. Will ship for free if I get at or near asking price. Otherwise buyer pays exact shipping costs via UPS ground. Email firstname.lastname@example.org with questions.