[chibby1sd]

Hi,

I've become very proficient in modding and doctoring the KJW M4.
I've done almost everything under the sun to 2 of them, except the Top Dead Center (TDC) mod.

I know what equipment I need for this mod, i just need the instructions as to if I'm to put the grub screw directly on the rubber or will I need to mod the OEM clicker arm hop-up and have the grub press directly on the arm?

Any help is greatly appreciated.

Thanks,


-Dennis