T-N.T. Studio KWA System Retrofit Kit for KWA M4 GBBR (370mm)
Original price HK$780.00 - Original price HK$780.00
Original price HK$780.00
HK$780.00 - HK$780.00
Current price HK$780.00
The T-N.T. hop up retrofit kit for the KWA M4 GBBR is a premium upgrade over the stock ones found in the out of the box guns listed. The kit ensures better accuracy due to better and finer tuning of the hop up.