Ho, Ho, Ho, little boy, have I got a surprise for youWe have some prototypes of the Sentry HC Deluxe on hand, .22 and .25 cal., much like the standard sentry but with longer barrel and longer tube. the .22 shoots at 850 out of the box and gets around 65 to 70 shots per fill. haven’t had time to test the .25 yet…call for more info …will be selling them and asking for feed back as to how you want them set up for production models like the original Sentry rifles were done…Prototype price is $270 shippedI will be setting up orders on the site as soon as possible with pictures