APFG Original Parts - Rattler GBB HOP Arms Adjuster ( 03-12 )
$31 HKD單價 /不可用MODIFY-TECH Accurate Hop-Up Bucking for Marui Spec. GBB Airsoft Series - 65 Degree
極少量庫存$94 HKD單價 /不可用APFG Original Parts - Rattler GBB Fake Chamber ( 03-04 )
$51 HKD單價 /不可用DYTAC Hop-Up Bucking ( 65 Degree ) for Marui MWS GBB Airsoft
$64 HKD單價 /不可用DYTAC MWS Hop-Up Chamber Adjuster Complete Set
$428 HKD單價 /不可用T8 60+70 Degree Hop-Up Bucking with Normal Nub ( V2 )
$90 HKD單價 /不可用