Width(mm / in) 23 / 0

Velocity is a field safe 290 FPS with

This is a popular setup which normally cost over $800 to build from Laylax parts

Enlarged trigger guard (new)

Unique external conversion kit

Nine Ball 6.00mm Ultra Tight Bore Power Barrel for Hi-Capa 4.3 GBB (94.5mm) HK Army Lens Width(mm / in) 23 /Tokyo 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