You can get everything, including the solenoid, at thematrixcenter.com. Solenoids run for about $70 bucks, but they are covered under warrenty. That meens if you send in your gun they replace it for FREE!!! I bought mine w/ a broken solenoid too. I just got it back, they replaced some o-rings, the manefold, and the solenoid all for free. Pretty cool, those guys are great.