I asked Epps about this earlier - their reply "Please note that we do not stock Non-Restricted barrels for the Beretta CX4 Storm, as these barrels must be fabricated in our gunsmith shop on an As-Ordered basis. Retail pricing for a completed barrel (fitted, blued) will be $495.00 + taxes. Estimated work time is usually 6 weeks, however we are not performing this type of work until after the current hunt season, which means we will not begin such work until mid- to late-December, with a mid-January delivery timeframe."
Locally (Ladner) Barry does them, little less money for lighter barrel (in stock), little more money for target barrel (wait).
Barry keeps your restricted barrel, Epps gives it back to you.
Am humming and hawing, would be cool to have it non-restricted but money is more than .22 Beretta or 1/2 Browning HP or Chargemaster Combo and quality 1 piece rod...