Nineball 4.3 Power Barrel 6.00mm Ultratight bore PISTOLS ROF control enables the reduction

ROF control enables the reduction of a gun's rate of fire

Drop in upgrade

The back section of the knee pad has also been opened up to allow more venting

1 requirements which protects against impact

Smooth and easy draw

Nineball 4.3 Power Barrel 6.00mm Ultratight bore PISTOLS ROF control enables the reductionTokyo Marui Hi CAPA 4. 3 Power Barrel 94. 5mm INCREASED FPS AND PRECISIONULTRA TIGHT BORE POWER BARRELInner bore width of 6. 00mm with a 0. 01mm tolerance!Ultra tight bore power barrel for increased FPS and higher precisionStainless steel, polished bore for an excellent finish Length: 94. 5mm Compatibility: Tokyo MaruiHi CAPA 4. 3 Brand: Nine Ball