I have a lightly used 12 GA Jeb’s High Voltage Waterfowl Choke tube for sale. It is .690 constriction and fits Benelli Crio choke systems such as the Benelli M2, SBE 2, SBE 3, and etc. I will also post this on shotgunworld forum. Asking $55 shipped to lower 48. I accept USPS money orders for payment. Thanks!