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Login60 degree rubber is softer than normal 80-90 degree rubber. It is much easy to install and operate the softer rubber bucking. The B.B. will shoot out easy without any problems such as double-feeding.
Included are: 2x rubber/silicon hopup bucking and 2x fishbone spacers. Designed to seal the air tightly and prevent double feeding.
Madbull is a Hong Kong manufacturer specialized in CNC machining. Their manufacturing precision is world renowned with a very high level of quality and control. Thanks to their quality level they have got licenses of big American manufacturers like Daniel Defense, Noveske, JP Rifle or Spike Tactical.
No customer questions for the moment.
