SHS gear set of for SR25 guns.
Special gears designed only for SR25 and SVD type guns in standard gear ratio. Different from the classic sets by the piston wheel with 19 teeth. Important parts made of steel on CNC machines.
Manufacturer states use on M125-M150 springs. In the gun it is necessary to use a longer piston type SR25 with full teeth.
SHS Airsoft is one of the leading airsoft suppliers from Hong Kong, selling a large variety of AEG upgrade parts. It‘s very well known for their well-priced upgrade parts, such as their motors, gearboxes, gear sets, cylinders, barrels and hop-ups.
SHS also includes the Super Shooter brand (premium SHS parts) and PPS (accessories and parts for gas and sniper rifles).