Pair this gearset with the right parts and you will definatly get a great jump in trigger response and rate of fire, with this gearset & correctly associated parts a ROF of over 40RPS can be achieved
SHS has made some very significant revisions to their previous Gear designs. Latest generation are now CNC machined and are much more reliable than the previous generation.
All of the Gears are thoroughly steam treated with black oxide. This gives all of the gears improved wear and corrosion resistance.
Unlike the Gen 3 sets, all of the shafts on these new gears are totally filled and reinforced. This strengthens the Gears and reduces the chance of the gears separating.