Escue Airsoft, Outdoor Field, Airsoft Store & Proshop.| SQAirsoft (Escue Airsoft, LLC)
Shimming is based on the simple principle of having the most tooth contact between gears while having enough space so that they don't rub on themselves or any other part of the gearbox. However, as...| SQAirsoft (Escue Airsoft, LLC)