A&D FX-323i Prescision Balance ScaleThe FX 323i will work with the AutoTrickler range, however, you need to be aware that it does not have a built in auto calibration feature and does not come with calibration weights as standard. Calibration weights would have to be purchased separately and Kaizen Tactical does not stock or support calibration weights. Many of our customers purchase this scale as their secondary set for the convenience of weighing and batching projectiles and cases.