Welcome To The Bum Gun Store We are currently testing new shopping cart software so if you experience any problems please email your order directly to : info@thebumgun.com - thank you! ; Inline Flow Control Valve £16.00 Stainless 2 Way Valve £24.00 Stainless 3 Way £27.00 Sale! Budget Bum Gun Set £80.00 Original price was: £80.00.£60.00Current price is: £60.00. Titan £65.00 Zeus £75.00