A sealed Bore-Up nozzle for the AK replica series

    A sealed Bore-Up nozzle for the  AK replica series

Thanks to the sealing the nozzle allows to increase better parameters and the inner o-ring guarantees better sealing and a more fluent operation in comparison to the standard nozzles. It is designed for the Bore-Up type cylinder’s heads that meet the SYSTEMA and GUARDER dimension standards.