R (Direct Optics Ready) and "Cal

Adjustable Hop Up Dial

so battery maintenance is not required

31 lb trigger pull

Prometheus EG Hard Gear - 18:1 Gearset (Original Torque) PolarStar F2 R (Direct Optics Ready) andPrometheus EG Hard Gear 18: 1 Gearset (Original Torque) 18: 1 Torque GearsetHighly durable reinforced gearsetPrecision machinedv2 v3Gearbox Compatible The new and improved Prometheus EG Hard Gear reinforced balanced torque gears improve your semi auto response and built off the original Prometheus formula for a superior gearset. The number of teeth of have been modified to reduce the load on the anti reversal latch every cycle. Precision shot peening