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T-N.T. Studio GHK AR Retrofit Kit for GHK M4 GBBR (320mm)

Sold out
Original price HK$730.00 - Original price HK$730.00
Original price HK$730.00
HK$730.00 - HK$730.00
Current price HK$730.00

Want to increase the performance of your GHK M4 GBBR? Studio have released their new line of CNC retrofit kit which continues the T-N.T. consistent development purposes by simply installing this particular kit and playing immediately. The HOP-UP chamber structure as one-piece with better air-tightness in their Precision Air-cushion inner barrel so BBs are fed smoothly through the barrel.