If takes about two hours, alot of guys just burn the wholes too deep and the grip becomes too rought, and pretty dang unsightly. But I have done about five guns, and kinda figured out the best way to go, it honestly feels better that the RTF2's and the gen 4. Its all about practical tactical to me. The better a gun feels in your hand, the more confident you will be, and the better shot you will be.
