Never used ballistics cams for the Kahles ZFM69, ZF84/95 scopes. Cam #1 is set up for the 7.62x51 Hirtenberger Match 168 grain - this is an almost perfect match for the .308 Federal 168 Gold Medal Match. Cam #2 is set up for the 146-150 FMJ NATO load. This is very similar to the 150 grain AE FMJ. $120 for both.