Matrix CNC Machined Steel "Super High Speed" Airsoft Gear Set (Ratio: 13:1)

"Haven't installed the gears yet, but they arrived poorly packaged. It came literally in this little dirty plastic bag holding all 3 gears together. When you take a closer look, they seem pretty much used. Dirty, and some of the teeth seems to be worn down a bit, and a bunch of scratches and dirt marks on them.

"Just received this gearset for budget ROF build. The drive side of the sector gear didnt even touch the spur gear, it was too small, even holding the sector gear up to the spur gear the spur gear is rubbing on the cut off lever bump... what lol. garbage wont be buying SHS again