T-N.T APS-X HOP-UP Retrofit Kit for GHK AK series GBB (320mm)
This new amazing Retrofit Kit was especially developed to replace and upgrade the entire GHK AK HOP-UP structure. With the ongoing demand for quality upgrade parts for GHK AK GBB, T-N.T. STUDIO has developed this Retrofit Kit which includes all necessary parts inclunding a HOP-UP bucking and HOP-UP chamber.
●HOP-UP Chamber : formed integrally aluminum CNC , strong & durable !!
●HOP-UP bucking : development for GHK AK series exclusive T-Hop UP system Rubber !!
●The pressure block is the vertical, and use of trailing edge cover design, when adjusting HOP-UP, the pressure block will be not incline.
●Add a elastic O-ring rear of HOP-UP chamber, closely integrated with the outer barrel, will be avoid the chamber slide and adjust ring too tight cause not to adjusting HOP-UP.
●BB loading position more accurate, effective performance improvements !!
●Improve the original "AEG specifications rubber" to "GBB specifications rubber", effective improvement BB feedings issue, airtight and bucking's lip fold inwards problem.
Precision Air-cushion inner barrel (320mm), with the original outstanding gasification performance, let your GHK AK enhance to next level !!
●All products are recommended to have DIY ability to use.
●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 all the original parts of the problem, sometimes still have to modify the other components to achieve the best performance.
This product was added to our catalog on Friday 12 January, 2018.