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Product details
Enlarged HOP-UP window for bucking
Different from the common AEG or GBB inner barrel, the enlarged window is compatible with almost any brand of bucking.
Highly compatible
T-N.T. inner barrel series is common platform, has been pre-completed with the side cut groove of AEG, GBB, and VSR, suitable the almost HOP-UP bucking on the market. More better compatibility, almost suitable for most popular brands airsoft replica model on the market.
※ T-N.T cutting edge inner barrels are definitely the best thing in airsoft today, use the『Precision Double I/D Air-cushion inner barrel』with『T-HOP / TR-HOP bucking』，make your airsoft BB gun's performance better then better !!
-Material : bronze with electroplated chemical nickel surface.
-Inner diameter : 6.03 mm
-Outer diameter : 8.50 mm
