Bought this blaster because my work lold has went crazy!!! Well I needed something bigger and way faster then suction. Well I looked around for couple weeks. I contacted these guys 2x before finnaly throwing my money at them. So glad I did. One of the Alex was to short but they overnighted correct size and I was up and running next day. I havnt stopped since been 3 days and I really enjoy blasting now. So fast!!! Great machine. Check out the video they uploaded of my blasting a ar15 lower!!! So fast I can't say it enough!!! Thanks redline