Set of gears, flat teeth, high speed, 12:1, gen.3, SHSSet of high speed gears Gen. 3 (12:1) from SHS. Important parts are made of steel by CNC. Thanks to gear ratio the gun will get very high rate of fire (increased by about 30 to 40%). The manufacturer states recommended use on springs M90-M130. In a weapon, it is possible to use the classic piston with full teeth. In combination with high speed SHS motor manufacturer specifies the rate of fire around 32-42 rounds per second. The gears are recommended to combine with the pinion from the brand SHS. Unbeatable price/performance ratio.
Motor/bevel gear is in this case latest third generation made of chromium molybdenum steel alloy. Half piston gear bearing on the ridge of the piston no longer with a conventional casting, but is made from one piece through chip removing machining steel. These and other changes will be positively reflected on the resilience of the entire set of gears.