ZCI CNC Steel 16:1 Gear Set for Airsoft AEG Gearboxes

"Just installed them in a standard V2 gearbox in a Dboys SCAR-L, I also paired them with a new motor, an M120 or M130 spring and a reinforced 8mm gear box. They shimmed out well and have good meshing. I can't say the rate of fire went up from them alone, but with the motor, 11.1v li-po and the gears together, it shoots extremely fast with great trigger response. Much better quality than the factory gears.

"I asked for about 4 months ago, I have with them about 3 months of rough use with a spring 130 motor 22 tpa, they have not broken yet everything breaks and more when I am shooting at high fps and I have a firing rate of more than 25

"cheap upgrade and is a bang for ur buck on par with shs without being sold for around $25

"Pretty good 16:1 gears. Upped my rate of fire just a bit, and they mesh well with each other when properly shimmed. Very good price too.