In F3P and F3K models, as well as in any application where minimal dimensions are crucial, the Blue Bird Servo BMS-101DMG is the right choice. Despite its small size, this servo boasts impressive internal specifications. A full metal gear and digital servo electronics with 4096 steps (12-bit) ensure the highest precision at just 4.4 grams, making the BMS-101DMG a next-generation DLG and indoor servo.