TNT APS-X Hop Up System Inner Barrel Retrofit Kit for GHK M ( 320mm ) Grenade PARALOW HS403C SOLAR POWER Red

PARALOW HS403C SOLAR POWER Red Dot Sight

- Packing for 1 piece

Weight: 19g

And all V2 kit are standard equipped with 10

MF S Helmet Light Mount for FAST AF ( BK ) ( Marking )

TNT APS-X Hop Up System Inner Barrel Retrofit Kit for GHK M ( 320mm ) Grenade PARALOW HS403C SOLAR POWER RedTHIS NEW amazing system was especially developed to replace and upgrade the entire GHK M4 hop up structure. with the ongoing demand for quality upgrade parts for GHK M4, TNT AIRSOFT STUDIOS has developed this kit which includes all necessary parts including a gbb hop up bucking and cnc hop up chamber. TNT APS X Hop Up System Inner Barrel Retrofit Kit for GHK M ( 320mm )