Steel base
STEEL BASE
4mm Hole Base COMPATIBLE with: RS1, RS2, RS3, RS4
9mm Hole Base COMPATIBLE with RS5
12mm Hole Base COMPATIBLE with RS6, RS7, RS8, GW Delrin X, GW PRO X, GW mini X
STEEL BASE
4mm Hole Base COMPATIBLE with: RS1, RS2, RS3, RS4
9mm Hole Base COMPATIBLE with RS5
12mm Hole Base COMPATIBLE with RS6, RS7, RS8, GW Delrin X, GW PRO X, GW mini X