T-N.T. Hop-Up Chamber Kit V2 - for VFC M4 / AR GBB Airsoft

his Hop-Up kit was especially developed to replace and upgrade the entire HOP-UP structure. With the ongoing demand for quality upgrade parts for VFC HK416A5 GBB, T-N.T. STUDIO has developed this Retrofit Kit which includes all necessary parts inclunding a T-HOP bucking and HOP-UP chamber.

HOP-UP Chamber : formed integrally aluminum CNC, strong & durable !!
HOP-UP bucking : development for VFC HK416A5 series exclusive T-HOP Bucking.
BB loaded position more accurate, effective performance improvements!!

Can be used for T-N.T. full range of Precision Air-cushion inner barrel, with the original outstanding gasification performance , let your VFC M4 become a battle field beast !!