Description

include -

●T-N.T. T-HOP bucking - KC02 *1

●T-N.T. Precision double I/D Air-cushion inner barrel S+ *1

Material : bronze with electroplated chemical nickel surface.
Inside diameter : entry 6.03mm ~ exit 6.35mm (2 different inner diameter in 1 barrel)
Outside diameter : 8.5mm