This polymer buffer is made by CNC process for M4 (T.Marui) GBB/MWS. It strengthens construction with higher elasticity than original plastic buffer, therefore, this polymer buffer can carry the charging handle more securely with higher durability.

This item is made by precision CNC process with hardened steel structure. While it provides reliable shooting performance, it has outstanding durability and reliability.

This 6063 aluminum loading nozzle is manufactured by precision CNC process with electroplating finishing. The floating valve (i.e. jet valve) is made of 304 stainless steel. It is specially made for professional CQB shooter and competition needs because:

This 6063 aluminum loading nozzle is manufactured by precision CNC machines and electroplating finishing. It suits 1911 series and Hi-Capa but excluding M45A1 and Detonics/Strike Warrior. The loading nozzle body is made of 6063 aluminium, the floating val

This aluminium hand stop is made by precision CNC machines. It fits both KeyMod and M-LOK system, and it has matt black hardcoat-anodized finishing.

Washers (0.1x5, 0.15x10, 0.2x10, 0.3x10, 0.5x5)

This optic mount is made by precision CNC machines and has matt black hardcoat-anodized finishing. It fits Marui MP5, but it does not fit other brand's MP5 that has wider mount base (e.g. more than 26mm wide). This mount has short Picatinny rail.

This set is made by CNC process and electroplating finishing.

It only fits the VSR-10.  Two side rails are adjustable.