joshcowin Posted October 1, 2015 Posted October 1, 2015 Hi their i have just bought a m4 gbb with a npas fitted but it didnt come with a npas key. Anyone point me into the right direction of what one i need, from what i can see the npas points towards the nozzle with a square edge? Thanks
Supporters sp00n Posted October 1, 2015 Supporters Posted October 1, 2015 what make is the M4?? to be honest you would probably be best giving milspec a ring etc
Supporters Qlimax Posted October 2, 2015 Supporters Posted October 2, 2015 There's a guy on Facebook which i believe makes them. i've had one from him before and it was great but not sure if he's still making them. i will ask him
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