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

This 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 KWA M4 become a battle field beast !!

All products are recommended to have DIY ability to make fine adjustments and modifications.

Before the modify, recommended to check and exclude the original issues to achieve the best results, or commissioned by the store to modified.

Replacement of kits does not mean that can solve